Airbus Abbreviations Dictionary
Airbus Abbreviations Dictionary
Abbreviation
Full Form
3D
4D
Three Dimensional (Lat, Long, Alt)
Four Dimensional (Lat, Long, Alt, Time)
A
A
A
A
A/BRK
A/C
A/COLL
A/D
A/DC
A/F
A/G
A/L
A/N
A/N SIZE
A/R
A/S
A/S
A/SKID
A/STAB
A/T
A/THR
A/XFMR
A.ICE
A.ICE
A2P
AA
AA
AAA
AAAH
AAC
AACD
Amber
Air
Alternate
Area
Autobrake
Aircraft
Anti-Collision
Analog/Digital
Analog-to-Digital Converter
Auto Flight
Air to Ground
Airline
Alphanumeric
Alpha Numeric Size
Audio Reproducer
Airspeed
Auto Stabilization
Anti-Skid
Auto Stabilizer
Adjustment/Test
Autothrust
Autotransformer
Anti-ice
Anti-icing
Assurance, Prevention, Protection
Airworthiness Authorities
Arithmetical Average
Airworthiness Approval Attestation
Airbus Approved Abbreviations Handbook
Airline Administrative Communications
Aeronautical Administrative Communication
Domain
Analog Air Data Computer
Above Aerodrome Level
Airbus Acceptable Mass
Aeronautical Administrative Maintenance
Domain
Airbus Application Management Group
Additional Attendant Panel
Aft Attendant Panel
Air-to-Air Refueling
Aircraft Allocation Table
Abbreviation
Airbus Collective Data Dictionary
Alternate Brake Control Manifold
Alternate Braking Control Unit
Airbus Directive and Procedure
Avionics Broadcast Data Collector
AADC
AAL
AAM
AAMD
AAMG
AAP
AAP
AAR
AAT
ABBR
ABCD
ABCM
ABCU
ABD
ABDC
ABEC
ABM
ABM
ABN
ABNORM
ABPM
ABRN
ABS
ABS
ABSELV
ABSORB
ABS VAL
ABTS
ABV
AC
AC
AC
ACARS
ACAS
ACAU
ACC
ACC
ACC
ACC
ACCEL
ACCESS
ACCLRM
ACCU
ACCUR
ACD
ACD
ACD
ACD
ACDB
ACE
ACE
ACFT
ACFU
ACG
ACGS
ACI
ACIA
ACJ
ACK
ACL
ACLSP
ACM
ACM
ACM
ACM
ACM
ACMB
ACMM
Airbus (Beijing) Engineering Centre Company
Limited
APU Build-up Manual
Abeam
Abnormal
Abnormal
Avionics Bare Processing Module
Airborne
Autobrake System
Airbus Standard
Alternate Brake Selector Valve
Absorber
Absolute Value
Avionics Blowing Temperature Sensor
Above
Airplane Characteristics for Airport Planning
Alternating Current
Advisory Circular
Aircraft Communication Addressing and
Reporting System
Airborne Collision Avoidance System
ARINC600 Connecting Assembly Unit
Active Clearance Control
Area Control Center
Aircraft Configuration Control
Air vehicle Corrosion Control
Acceleration/Accelerate
Accessory
Accelerometer
Accumulator
Accuracy
Additional Control Device
Airframe Certification Document
Airworthiness Certification Dossier
Aircraft Control Domain
Aircraft Component Data Base
Airbus Concurrent Engineering
Altimeter Control Equipment
Aircraft
Aircraft Check Follow Up
Aircraft Center of Gravity
Aircraft GSM Server
Avionics Communication Interface
Asynchronous Communications Interface
Adaptor
Advisory Circular-Joint
Acknowledge
Aircraft Configuration List
Aircraft Loadable Software Part
Air Cycle Machine
Abbreviated Component Maintenance Manual
Aircraft Configuration Matrix
Aircraft Conversion Manual
Airspace Control Means
Aircraft Configuration Management Board
Abbreviated Component Maintenance Manual
ACMM
ACMP
ACMR
ACMS
ACMS-SA
ACMT
ACN
ACO
ACO
ACOB
ACOC
ACP
ACP
ACP
ACQ
ACQN
ACR
ACRIF
ACRS
ACRT
ACS
ACS
ACS
ACSA
ACSC
ACT
ACT
ACT
ACTD
ACTG
ACTIV
ACTN
ACTR
ACTVN
ACTVT
ACU
ACU
ACU
ACUTE
ACVR
ACWP
AD
AD
AD
AD
A-D
ADAM
ADAP
ADAU
ADB
ADB
ADB
ADC
ADC
Aircraft Configuration Meta Model
Airframe Condition Monitoring Procedure
Aircraft Configuration Management Rules
Aircraft Condition Monitoring System
ACMS-Server Application
Aircraft Component Management Team
Aircraft Classification Number
Airworthiness Certification Office
Automatic Call Out
Automatic Call Out Box
Air Cooled Oil Cooler
Area Call Panel
Audio Control Panel
Altimeter Check Point
Acquire
Acquisition
Avionics Communication Router
ACR Instrumentation Function
Aircraft Communication Router System
Additional Cross Reference Table
Access
Alternating Current Supply
Air Conditioning System
Atelier du Calculateur en Structure
Aéronautique
Air Conditioning System Controller
Active
Additional Center Tank
Activity
Actuated
Actuating
Active
Action
Actuator
Activation
Activate
Air Cooling Unit
Antenna Coupler Unit
Antenna Control Unit
Airbus Cockpit Universal Thrust Emulator
Alternating Current Voltage Ratio
Actual Cost of Work Performed
Aerodrome
Airplane Datum
Airworthiness Directive
Aerial Delivery
Airbus Deutschland
Airbus Spares Distribution and Materials
System
As Designed As Planned
Auxiliary Data Acquisition Unit
Airport DataBase
Area Distribution Box
Aeronautical DataBase
Air Data Computer
Airbus Delivery Centre
ADCL
ADCN
ADCOMS
Airworthiness Directives Compliance List
Avionics Data Communication Network
Advanced Configuration Management System
ADCSIP
Acceptance and Delivery Customer
Satisfaction Improvement Programme
Addition
Additional
Aircraft Description Data Base
Aircraft Design Declaration
Added By
Automatic Direction Finder
Air Driven Generator
Active Differential Gearbox
Attitude Director Indicator
Air Data/Inertial Reference System
Air Data/Inertial Reference Unit
Adjust
Adjustment
Airborne Data Loader
Aircraft Data Loader
Allowable Damage and Limitations
Applicable Documents List
Air Data Module
Aircraft DeMilitarized Zone
Airbus Document Numbering Service
Airbus Documentation Office
Airbus Design and Operational Philosophy in
Training
Aircraft Deactivation Procedures Manual
Adaptation
Adapter
Air Data Reference
Advisory Route
Aircraft Documentation Retrieval System
Address
Air Data System
Automatic Dependent Surveillance
Aerial Delivery System
Airbus Document Services
Automatic Dependent Surveillance-Broadcast
Automatic Dependent Surveillance-Contract
Avionics Data Storage Module
Area Distribution Unit
Align Display Unit
Advisory
Airbus Espana
Airline Engineering Bulletin
Airbus Engineering Center India
Alternate Extension Control Module
The European Association of Aerospace
Industries
Axle Equipment Drive Shaft
Airbus Enterprise Directory Service
Airlines Electronic Engineering Committee
Aviation Routine Weather Report
ADD
ADD
ADD
ADD
ADD BY
ADF
ADG
ADGB
ADI
ADIRS
ADIRU
ADJ
ADJMT
ADL
ADL
ADL
ADL
ADM
ADMZ
ADNS
ADO
ADOPT
ADPM
ADPTN
ADPTR
ADR
ADR
ADRES
ADRS
ADS
ADS
ADS
ADS
ADS-B
ADS-C
ADSM
ADU
ADU
ADV
A-E
AEB
AECI
AECM
AECMA
AEDS
AEDS
AEEC
AERO
AES
AESS
AESU
AEU
AEVC
AEX
AF
AF
AF
AF
A-F
AFB
AFC
AFCS
AFDX
AFECU
AFFECTD
AFFIRM
AFI
AFI
AFIS
AFL
AFM
AFMC
AFMR
AFN
AFP
AFR
AFR
AFRP
AFRS
AFS
AFSA
AFTN
AFTR
AFU
AGB
AGB
AGC
AGC
AGE
AGG
AGL
AGMT
AGP
AGS
AGT
AGU
AGW
AHP
AHRS
AHRU
AI
AIB
AIBU
Aircraft Earth Station
Aircraft Environment Surveillance System
Aircraft Environment Surveillance Unit
Audio Electronic Unit
Avionics Equipment Ventilation Computer
Access Authorized
Audio Frequency
Acceptance Flight
All Freighter
DME Arc to Fixed Waypoint
Airbus France
Antifriction Bearing
Automatic Frequency Control
Automatic Flight Control System
Avionics Full Duplex Switched Ethernet
Automatic Fire Extinguishing Control Unit
Affected
Affirmative
Air Vehicle Fault Isolation
Aircraft Fault Isolation
Airline In Flight Information System
Auto Flush
Airplane Flight Manual
Auxiliary Fuel Management Computer
Airframer
ATS Facilities Notification
Advanced Fiber Placement
Airframe
Aircraft Fault Reporting
Aramid Fiber Reinforced Plastic
AirFRamer Shell
Automatic Flight System
Airbus France Standard Architecture
Aeronautical Fixed Telecommunication
Network
After
Artificial Feel Unit
Accessory Gearbox
Angle Gearbox
APU Generator Contactor
Automatic Gain Control
Aircraft Ground Equipment
Airbus General Guide
Above Ground Level
Augment
Alternate Gauging Processor
Air Generation System
Agent
Air Generation Unit
Actual Gross Weight
Anti-Hijacking Panel
Attitude and Heading Reference System
Attitude and Heading Reference Unit
Anti-Icing
Airbus Industrie
Advanced Illumination Ballast Unit
AIC
AIC
AICC
A-ICE
AICF
AICS
AICU
AID
AIDA
AIDA
AIDS
AIG
AIL
AIM
AIM/CRM
AIMDS
AIME
AIM-FANS
AIMI
AIMS
AIMS
AIMS
AIN
AINA
AINS
AIP
AIP
AIPC
AIPI
AIPS
AIQI
AIR
AIRCOND
AIRMAN
AIS
AIS
AISD
AISI
AISS
AIT
AITM
AIU
AKC
AL
ALE
ALERFA
ALF
ALHP
ALIGN
ALIGND
ALLWD
ALNA
Access Illustration Cards
Airbus Integrated Company
Aviation Industry CBT Committee
Anti-Ice
Anti Ice Control Function
Anti Ice Control System
Anti Ice Control Unit
Aircraft Installation Delay
Airbus Industrie Drawing Access
Attestation Integrated Delta Aggregation
Aircraft Integrated Data System
Accident Investigation
Aileron
Aircraft Integrated Maintenance
Airbus Integrated Management/Cockpit
Resource Management
Aircraft Integrated Monitoring and Diagnostic
System
Autonomous Integrity Monitored Extrapolation
Airbus Interoperable Modular-Future Air
Navigation Sys
Avionics Information Management Interface
Airbus Improvement Management System
Airbus Material Specification
Airbus Inventory Management System
Airbus Integrated Network
Airbus North America
Aircraft Information Network System
Attendant Indication Panel
Aeronautical Information Publication
Aircraft Illustrated Parts Catalog
Airbus Process Instruction
Airbus Process Specification
Airbus Industrie Quality Instruction
Aircraft Inspection Report
Air Conditioning
Aircraft Maintenance Analysis
Audio Integrated System
Aeronautical Information Service
Airline Information Services Domain
American Iron and Steel Institute
Aeronautical Information Systems Security
Accident Information Telex
Airbus Test Method
Aircraft Interface Unit
Assembly Key Characteristic
Airline
Automatic Link Establishment
Alert Phase
Aft Looking Forward
Airframe Life-History Program
Alignment
Aligned
Allowed
Airline Network Architecture
ALPHA
ALPHANUM
ALPS
ALS
ALS
ALSCU
ALT
ALT ACQ
ALTM
ALTN
ALTN
ALT TO
ALTU
ALU
AM
AM
AM
AMAT
AMB
AMC
AMD
AMDB
AME
AMEX
AMF
AMI
AMII
AMISA
AMJ
AMM
AMM
AMP
AMP
AMP
AMP
AMPL
AMS
AMS
AMS
AMS
AMS
AMTOSS
AMU
AN
ANCE
ANCU
AND
ANDT
ANDT
ANF
ANI
ANLG
ANN
ANNCE
Angle-of-Attack
Alphanumerical
Aircraft Lease Portfolio Securitisation
Approach Light System
Airworthiness Limitation Section
Auxiliary Level Sensing Control Unit
Altitude
Altitude Acquire
Altimeter
Alternate
Alternative
Alternate To
Annunciator Light Test Unit
Arithmetic and Logic Unit
Amplitude Modulation
Airbus Means and Methods Document
Air vehicle Maintenance
Aircraft Multipurpose Access Terminal
Ambient
Acceptable Means of Compliance
Aircraft Maintenance Description
Airport Mapping DataBase
Amplitude Modulation Equivalent
Avionics Message Exchanger
Avionics Messaging Forwarder
Airline Modifiable Information
Airlines Maintenance Inspection Intervals
Advanced Model-Integrated Specifications for
Airbus
Advisory Material-Joint
Aircraft Maintenance Manual
Ammeter
Amperage
Ampere
Avionics Maintainability Plan
Aircraft Maintenance Procedure
Amplifier
Air-ground Message Server
Aeronautical Material Specifications
Aerospace Material Specification
Aircraft Modification Status
Audio Management System
Aircraft Maintenance Task Oriented Support
System
Audio Management Unit
Air Navigation
Announce
Anti-Noise Control Unit
Aircraft Nose Down
Air vehicle Non-Destructive Testing
Aircraft Non Destructive Test
Airport Navigation Function
Analog Input
Analogic
Annunciator
Announce
ANNCMT
ANN LT
ANO
ANPT
ANS
ANSA
ANSI
ANSU
ANT
ANU
AO
AOA
AOAS
AOC
AOC
AOD
AOG
AOHX
AOLS
AOM
AOMT
AOP
AOPM
AOT
AP
AP
AP
AP/FD
APASHE
APC
API
APLC
APM
APM
APM
APP
APP
APPL
APPR
APPROX
APPU
APQ
APS
APS
APS
APS
APS
APU
APU AFE
Announcement
Annunciator Light
Analog Output
Aeronautical National Taper Pipe Threads
Anti-Noise System
At Nearest Suitable Airport
American National Standards Institute
Aircraft Network Server Unit
Antenna
Aircraft Nose Up
Access Opening
Angle Of Attack
Angle of Attack Sensor
Airline Operational Control
Air Operator's Certificate
Audio on Demand
Aircraft On Ground
Air/Oil Heat Exchanger
Airbus On-Line Services
Aircraft Operating Manual
Airbus Onboard Maintenance Tool
Airbus Operational Plan
Airbus Operational Process Map
All Operator Telex
Autopilot
Airborne Printer
Airbus Procedure
Autopilot/Flight Director
Aircraft Publication Automated Shipping
Expedite
Area Positive Control
Application Programming Interface
Aircraft Power Line Conditioner
ARINC Processing Module
Aircraft Performance Monitoring Program
Airport Planning Manual
Appearance
Approach Control-Approach Control Office
Application
Approach
Approximately
Asymmetry Position Pick Off Unit
Airline Pre-Qualification
Avionics Printing Service
Absolute Pressure Sensor
Aircraft Prepared for Service
Auxiliary Power Supply
Auxiliary Power System
Auxiliary Power Unit
APU Automatic Fire Extinguishing Control Unit
APUNRV
AQP
AR
AR
ARC
APU Non Return Valve
Advanced Qualification Program
As Required
Audio Reproducer
Air Refueling Computer
ARG
ARINC
ARM
ARM
ARMD
ARMG
ARMT
ARN
ARND
ARO
ARP
ARP
ARP
ARPT
ARR
ARR
ARS
ART
ARTCC
ARTCLD
ARTF
ARU
ARU
ARV
AS
AS
ASA
ASA
ASAP
ASC
ASCII
ASCO
ASCU
ASD
ASD
ASD
ASD
ASDC
ASE
ASE
ASF
ASF
ASFC
ASG
ASI
ASIC
ASM
ASM
ASM
ASMA
ASN
ASO
ASP
ASPSU
Arresting Gear or Hook
Aeronautical Radio Incorporated
Aircraft Recovery Manual
Airworthiness Review Meeting
Armed
Arming
Armament
Aircraft Registration Number
Around
After Receipt Order
Aerospace Recommended Practice
Aerodrome Reference Point - Airport
Reference Point
Airbus Resource Planning
Airport
Arrival
Arriving
Airworthiness Review Sheet
Active Repair Time
Air Route Traffic Control Centre
Articulated
Artificial
Aircraft Router Unit
Audio Reproducer Unit
Alternate Refill Valve
Airscoop
Airspeed
All Speed Aileron
Audio and Sign Adapter
As soon as possible
APU Starter Contactor
American Standard Code for Information
Interchange
Airbus Service Company Inc.
Air Systems Control Unit
Accelerate Stop Distance
Airborne Services Domain
Air vehicle Schematic Diagram
Aircraft Schematic Diagram
Airline Service Data Collection
Airborne Support Equipment
Airbus Supplied Equipment
Amperes per Square Foot
Avionics Server Function
Avionics Server Function Cabinet
Airbus Security Group
Airspeed Indicator
Application Specific Integrated Circuits
Aircraft Schematics Manual
American Society for Metals
Air Separation Module
Aircraft Systems Maintenance Aids
Aerospatiale Norme (Standard)
Assembly Stage Operation
Audio Selector Panel
Autonomous Standby Power Supply Unit
ASR
ASR
ASR
ASS
ASSCU
ASSY
ASU
ASV
ASYM
AT
AT
ATA
ATA
ATA
ATAM
ATB
ATC
ATC
ATCA
ATCDB
ATCH
ATCI
ATCK
ATCRB
ATCSS
Airport Surveillance Radar
Air vehicle Structure and Repair
Aircraft Structural Repair
Aircraft Security System
Aircraft Security System Control Unit
Assembly
Attendant Service Unit
Alternate Servo Valve
Asymmetric(al)
Autothrust
Autothrottle
Actual Time of Arrival
Air Transport Association of America
Assembly Test Article
Airbus Takeoff Analysis Module
ATA 100 Breakdown
Air Traffic Control
Airbus Training Center
Air Traffic Control Board
Aircraft Technical Characteristics Data Base
Attach(ment)
Air Traffic Control and Information
Attack
Air Traffic Control Radar Beacon
Air Traffic Control Data Link Signalling System
ATD
ATD
ATE
ATEC
ATI
ATIMS
Actual Time of Departure
Aircraft Technical Definition
Automatic Test Equipment
Automatic Test Equipment Complex
Air Transport Indicator
Air Traffic and Information Management
System
Automatic Terminal Information Service
Applicable Tool List
Automatic Tape Laying
Abbreviated Test Language for Avionics
Systems
Abbreviated Test Language for All Systems
Air Traffic Management
Aircraft Transportability Manual
Available Ton-Mile
Airbus Technical Management Group
Advanced Text Management System
Aeronautical Telecommunications Network
Authorization to Offer
Airbus Temporary Quick Change
Austin Trumbull Radio
Automatic Turbine Rotor Clearance Control
System
Air Traffic Service
Autothrottle System
Airbus Technical Specification
Autothrust System
Air Turbine Starter
Airborne Traffic Situational Awareness
ATIS
ATL
ATL
ATLAS
ATLAS
ATM
ATM
ATM
ATMG
ATMS
ATN
ATO
ATQC
ATR
ATRCCS
ATS
ATS
ATS
ATS
ATS
ATSAW
ATSCD
ATSU
ATT
ATT
ATTEN
ATTND
ATU
ATUC
ATULC
ATUPU
ATZ
AUD
AUDSWTGSYS
AUDSWTGUNIT
A-UK
AUTH
AUTO
AUTOCAL
AUTOLAND
AUW
AUX
AVAIL
AVAIL
A-VaRTM
AVG
AVG
AVIONICS
AVIS
AVM
AVNCS
AVOD
AVRS
AVS
AVV
AWACS
AWB
AWD
AWD
AWG
AWG
AWL
AWLS
AWM
AWS
AWS
AWY
AX
AX
AY
AZ
AZ
AZFW
AZIM
Air Traffic System Communications Domain
(ATSCD)
Air Traffic Service Unit
Attitude
Attitude Reference
Attenuation
Attendant
AutoTransformer Unit
ATU Contactor
ATU Line Contactor
ATU Protection Unit
Aerodrome Traffic Zone
Audio
Audio Switching System
Audio Switching Unit
Airbus UK
Authorize
Automatic
Autocalibration
Automatic Landing
All-Up Weight
Auxiliary
Availability
Available
Advanced Vacuum-assisted Resin Transfer
Moulding
Asset Value Guarantee
Average
Aviation Electronics
Aircraft Virtual Insider System
Avionics Video Module
Avionics
Audio/Video on Demand
Audio/Video Recording System
Avionics Ventilation System
Air Vent Valve
Advanced Warning (on) Aircraft Commercial
Sales
Air Waybill
Air vehicle Wiring Diagram
Aircraft Wiring Diagram
American Wire Gage
Audible Warning Generator
Aircraft Wiring List
All Weather Landing System
Aircraft Wiring Manual
American Welding Society
Airworthiness Security
Airway
Longitudinal Acceleration
Access Authorized
Lateral Acceleration
Azimuth
Vertical Acceleration
Actual Zero Fuel Weight
Azimuth
B
B/B
B/C
B/D
BAABI
BAC
BACS
BAF
BAF
BAFO
BAG
BAL
BALDS
BARC
BARO
BAS
BAT
BATC
BATLC
BBAND
BBRG
BC
BCC
BCD
BCD
BCDS
BCF
BCL
BCM
BCN
BCP
BCRC
BCRU
BCS
BCU
BCV
BCWP
BCWS
BDD
BDIE
BDLI
BDPC
BDSG
BEA
BEL CRK
BER
BETW
BEV
BEW
BFD
BFDAS
BFE
BFEMS
BFO
Blue
Back-Beam
Business Class
Bottom of Descent
Basic Approved ATA Breakdown Index
Battery to APU Contactor
Brake and Antiskid Control System
BITE Access Function
Baffle
Best and Final Offer
Bandwidth Allocation Gap
Basic Assembly Language
Bleed Air Leakage Detection System
Barometric Altitude Rate Computer
Barometric
Bleed Air System
Battery (Electrical)
Battery Contactor
Battery Line Contactor
Broadband
Ball Bearing
Baggage Container Train
Bleed Control Computer
Binary Coded Decimal
Bulk Cargo Door
BITE Centralized Data System
Brake Cooling Fan
Battery Charge Limiter
Backup Control Module
Beacon
Business Continuity Plan
Bulk Crew Rest Compartment
Battery Charge and Rectifier Unit
Brake Control System
Brake Control Unit
Bleed Control Valve
Budgeted Cost of Work Performed
Budgeted Cost of Work Scheduled
BITE Description Document
Base de Données Installation Electrique
Bundesverband der Deutschen Luft-und
Raumfahrt Industrie
Bracketing Design Principles Catalog
BundesDatenSchutzGesetz (Federal Data
Protection Act in Germany)
Bureau d'Enquête Accident
Bellcrank
Beyond Economical Repair
Between
Bevel
Basic Empty Weight
Bi-Folding Door
Basic Flight Data Acquisition System
Buyer Furnished Equipment
BFE Management System
Beat Frequency Oscillator
BFR
BG
BGC
BGM
BGS
BH
BHD
BIP
BIST
BITE
BIU
BK
BKFLW
BKUP
BL
BLC
BLC
BLES
BLG
BLK
BLK
BLKT
BLMPS
BLOW
BLRPS
BLST
BLT
BLV
BLW
BLWG
BLWR
BM
BM
BMC
BMI
BMS
BMSELV
BND
BNDG
BNDRY
BNR
BNR
BO
BO
BOH
BOH
BOM
BOMU
BOOM
BOT
BOT
BP
BPPU
BPR
BPRSOV
BPS
Buffer
Build Group (Assembly Group)
Build Group Component
Boarding Music
Build Group Stack-Up
Block Hours
Bulkhead
Best Industry Practice
Built-in Self Test
Built-In Test Equipment
BITE Interface Unit
Black
Backflow
Backup
Bleed
Basic Lines Catalog
BCRU Line Contactor
Brake Life Extension System
Body Landing Gear
Black
Block
Blanket
Bleed Manifold Pressure Sensor
Blower
Bleed Regulated Pressure Sensor
Ballast
Bolt
Bleed Valve
Below
Blowing
Blower
Beam
Beanstandungsmeldung
Bleed Monitoring Computer
BITE Monitoring Interface
Bulletin Météo Spécial
Body Mounted Selector Valve
Bonded
Bonding
Boundary
Binary
Binary Words
Blocking Oscillator
Body Odour
Brake-Off Weight
Bauunterlagen-Organisations-Handbuch
Bill of Material
Bleed and Overheat Monitoring Unit
Business Oriented Object Model
Begin of Tape
Bottom
Bottom Plug
Back-up Position Pick-Off Unit
By-Pass Ratio
Bleed Pressure Regulating Shut-off Valve
Backup Power Supply
BPTU
BR
BRC
BRD
BRD
BRDG
BRG
BRIDGE
BRK
BRKNG
BRKR
BRKS
BRKT
BRT
BRT
BSCS
BSCU
BSHG
BST
BSU
BSV
BT
BTA
BTAC
BTAC
BTC
BTCC
BTCM
BTDC
BTL
BTMS
BTMU
BTN
BtoP
BTR
BTS
BTS
BTU
BTV
BU
BUS
BUSS
BVID
BWS
BWV
BYDU
BYP
c
C
C
C
C
C
C
C
Brake Pedal Transmitter Unit
Brown
Brace
Braid
Business Requirements Dossier
Bridge
Bearing
BITE Referential and Information for
Dataloading Generic Extracts
Brake
Braking
Breaker
Brakes
Bracket
Bright
Brightness
Braking and Steering Control System
Braking and Steering Control Unit
Bushing
Bracket Selection Tool
Beam Steering Unit
Body Shuttle Valve
Bus Tie
Bogie Trim Actuator
Bus Tie Alternating Contactor
Bus Tie AC Contactor
Bus Tie Contactor
Bus Tie Continuous Contactor
Brake Temperature Compensation Module
Bus Tie DC Contactor
Bottle
Brake Temperature Monitoring System
Brake Temperature Monitoring Unit
Button
Built to Print
Bus Tie Relay
Base Transceiver Station
Brake Temperature Sensor
British Thermal Unit
Brake to Vacate
Battery Unit
Busbar
Back-Up Speed Scale
Barely Visible Impact Damage
Body Wheel Steering
Bypass Water Valve
Back-Up Yaw Damper Unit
Bypass
Equal Margin
Celsius
Centigrade
Close
Cyan
Clear
Cold (Electric Point)
Comparator
C
C/A
C/B
C/L
C/M
C/M
C/O
C/S
C/SSR
CA
CA
CA
CA
CA/CRL
CAA
CAA
CAATS
CAB
CAB PRESS
CAD
CADB
CADETS
CaDoc
CAG
CAGE
CAI
CAIR
CAL
CAL
CALC
CAM
CAM
CAM
CAM
CAMO
CAN
CAN
CANC
CANC
CANCD
CANTIL
CAO
CAOA
CAOM
CAP
CAPLTY
CAPS
CAPT
CAR
CAR
CARE
CARE
Convertible
Cabin Attendant
Circuit Breaker
Checklist
Command/Monitor
Crew Member
Change Over
Call Sign
Cost/Schedule Status Report
Cable Assembly
Cable
Constituent Assembly
Certification Authority
Certification Authority/Certificate Revocation
List
Central Aviation Archive
Civil Aviation Authority
Computer Assisted Aircraft Trouble Shooting
Cabin
Cabin Pressurization
Computer Aided Design
Components for Attestation Data Base
Computer Assisted Documentation Education
Tutorial System
Cabin Documentation Display
Circulation Aérienne Générale
Commercial And Government Entity
Combustion Area Inspection
Constituent Assembly Inspection Report
Calibration
Calibrated
Cargo Acceptance and Load Control
Cabin Assignment Module
Computer Aided Manufacturing
Customer Acceptance Manual
Crew Administration Manual
Continuing Airworthiness Management
Organisation
Controller Area Network
Canopy
Cancellation
Cancel
Cancelled
Cantilever
Cargo Aircraft Only
Corrected Angle Of Attack
Cabin Attendant Operating Manual
Capacitor
Capability
Cabin Altitude Pressure Sensor
Captain
Cargo
Civil Aviation Requirements
Common Airbus Requirements Engineering
Continuing Airframe - Health Review and
Evaluation
CARP
CARP
CAS
CAS
CAS
CAS
CAS
CAT
CAT
CATCH
CAUT
CAX
CBAL
CBB
CBIT
CBM
CBMF
CBMS
CBMU
CBO
CBORE
CBP
CBR
CBS
CBSV
CC
CC
CC
CCB
CCB
CCB
CCC
CCC
CCC
CCC
CCCP
CCD
CCD
CCG
CCITT
CCM
CCMail
CCMD
CCMR
CCMU
CCOM
CCQ
CCR
CCR
CCR
CCRC
CCRM
CCS
Carpet
Computed Air Release Point
Calibrated Air Speed
Calculated Air Speed
Collision Avoidance System
Computed Air Speed
Cabin Attendant Seat
Category
Clear Air Turbulence
Complex Anomaly Tracking and Search
Caution
Compartment Air Extraction
Counterbalance
Connexion By Boeing
Continuous BITE
Circuit Breaker Monitoring
Circuit Breaker Monitoring Function
Circuit Breaker Monitoring System
Circuit Breaker Monitoring Unit
Cycles between Overhaul
Counterbore
Circuit Breaker Panel
California Bearing Ratio
Cost Breakdown Structure
Cycles Between Scheduled Visits
Current Comparator
Configuration Component
Cabin Crew
Configuration Control Board
Change Control Board
Compartment Control Box
Crash Crew Chart
Component Change Card
Configuration Control Committee
Cabin and Cargo Customization
Compressor Cavity Control Pressure
Cursor Control Device
Configuration Control Document
Cabin Configuration Guide
Consultative Committee International
Telegraphy & Teleph
Configuration Control Management
Cabin Crew Mailing
Configuration Conformity Management and
Documentation
Candidate Certification Maintenance
Requirements
Centralized Cryptographic Management Unit
Cabin Crew Operating Manual
Cross Crew Qualification
Credit Card Reader
Customer Change Register
Cluster Component Responsible
Cabin Crew Rest Compartment
Cabin Crew Rest Module
Cabin Communication System
CCU
CCW
CD
CD
CD
CD
CD
CD
CDA
CDAM
CDAS
CDAU
CDB
CDBT
CDC
CDDS
CDE
CDF
CDF1
CDF2/3
CDF4
CDIM
CDIS
CDL
CDLCU
CDLS
CDM
CDM
CDP
CDR
CD-ROM
CDS
CDS
CDS
CDSS
CDSU
CDT
CDU
CDU
CD-WD
CE
CE
CE
CECAM
CED
CEET
CEL
CELLI
CEO
CEPT
CER
CEV
CEV
CEV
CF
CSAS Control Unit
Counter Clockwise
Compact Disk
Control Display
Cold Drawn
Count Drag
Cargo Door
Case Drain
Cargo Door Actuator
Centralized Data Acquisition Module
Cargo Door Actuation System
Centralized Data Acquisition Unit
Configuration DataBase
Component Design and Build Team
Cargo Door Controller
Component Documentation Data System
Consumption Data Exchange Card
Contractual Definition Freeze
Customer Definition Freeze
Customer Definition Freeze
Customer Definition Freeze
Component Data Instruction Manual
Customization and Delivery Information
Services
Configuration Deviation List
Cockpit Door Locking Control Unit
Cockpit Door Locking System
Cockpit Door Module
Coolant Distribution Module
Compressor Discharge Pressure
Critical Design Review
Compact Disc - Read Only Memory
Component Documentation Status
Control and Display System
Cold Drawn Steel
Cockpit Door Surveillance System
Cockpit Door Surveillance Unit
Cabin Door Trainer
Center Drive Unit
Control and Display Unit
Component Data Working Document
Central Entity
Change Event
Centralized Equipment
Centralized Cabin Monitoring
Cooling Effect Detector
Cabin Emergency Evacuation Trainer
Component Evolution List
Ceiling Emergency LED Light
Chief Executive Officer
Council of European Posts and Telegraphs
Contrôle Essais et Réception
Centre d'Essais en Vol
Clutch Electro Valve
Commercial Equipment Ventilation
Course to a Fixed Waypoint
CF
CFDIU
CFDS
CFE
CFFC
CFI
CFIT
CFM
CFM
CFMI
CFP
CFR
CFR
CFRP
CFS
CFS
CFT
CFVCU
CFVS
CG
CGC
CGCS
CGIB
CGM
CH
CH
CH
CHAM
CHAN
CHAS
CHG
CHIFS
CHK
CHM
CHMBR
CHRG
CHRO
CHT
CI
CI
CI
CI
CI
CICS
CICS/VS
CIDS
CIM
CIMS
CIN
CINS
CIP
CIR
Configuration File
Centralized Fault Display Interface Unit
Centralized Fault Display System
Customer Furnished Equipment
Cockpit Fixed Frequency Converter
Clearance for Installation
Controlled Flight Into Terrain
Cable Fabrication Manual
Cubic Feet per Minute
CFM International
Computerized Flight Plan
Code of Federal Regulations
Current Flight Report
Carbon Fiber Reinforced Plastic
Cabin File Server
Cold Finished Steel
Call For Tender
Cargo Fire Verification Control Unit
Cargo Fire Verification System
Center of Gravity
Customer Ground Check
Center of Gravity Control System
Control and Guidance Integration Bench
Computer Graphics Metafile
Character
Center Hatrack
Charge
Chamfer
Channel
Chassis
Change
Configuration Handling and Industrialization of
Field loadable Software
Check
Chime
Chamber
Charge
Chronometer
Cargo Hold Tank
Cost Index
Cast iron
Configuration Item
Conversion Instruction
Course to an Intercept
Customer Information Control System
Customer Information Control System/Virtual
Storage
Cabin Intercommunication Data System
Continuous Image Microfilm
Communications and Identification
Management System
Change Identification Number
Cabin Information Network System
Continuous Improvement Plan
Common Information Repository
CIRCE
CIT
CIU
CK
CKD
CKPT
CKT
CL
CL
CL
CL
CL
CL
CL/OP
CLB
CLCTR
CLD
CLDB
CLEDU
CLG
CLG
CLK
CLM
CLM
CLN
CLNG
CLOG
CLOGD
CLP
CLPR
CLR
CLR ALT
CLRD
CLRNC
CLS
CLS
CLSD
CLSG
CLTM
CLV
CM
CM
CM
CM
CM
CM
CM
CMA
CMC
CMD
CME
CMEU
CMF
CMFLR
Conception Informatisée et Rationalisée des
Câblages Electriques
Compressor Inlet Temperature
Camera Interface Unit
Check
Checked
Cockpit
Circuit
Center Line
Checklist
Climb
Clip
Clutch
Circuit Letter
Closure/Opening
Climb
Collector
Closed
Component Location Data Bank
Cabin LED Unit
Centerline Landing Gear
Ceiling
Clock
Component Location Manual
Cargo Load Management
Clinometer
Ceiling
Clogging
Clogged
Clamp
Clapper
Clear
Clearance Altitude
Cleared
Clearance
Cargo Loading System
Cargo Loading System Manual
Closed
Closing
Component Location Training Manual
Clevis
Conversion Manual
Conversion Module
Call Maintenance
Centimeters
Collective Modification
Configuration Management
Crew Member
Common Mode Analysis
Central Maintenance Computer
Command
Configuration Management Enabler
Cabin Passenger Management Memory
Expansion Unit
Central Maintenance Function
Cam Follower
CMI
CMI
CMIT
CML
CMM
CMM
CMMM
CMMV
CMOS
C-MOS
CMP
CMPLRY
CMPLTD
CMPNT
CMPS CPLR
CMPTG
CMPTR
CMR
CMRLR
CMS
CMS
CMS
CMS
CMT
CMT
CMV
CNA
CNCT
CNCTD
CNCTN
CNCTR
CNCTRC
CNCV
CND
CNI
CNSU
CNTNR
CNTOR
CNTR
CNTRTR
CNU
CO
CO
CO
CO2
COAS
COAX
CoC
COC
COC
COCT
COD/BOD
CODD
Computer Managed Instruction
Customer Modifiable Information
Component Management and Integration
Team
Consumable Material List
Calibration Memory Module
Component Maintenance Manual
Component Maintenance Manual Manufacturer
Component Maintenance Manual Vendor
Complementary Metal Oxide Silicon
Complementary Metal Oxyde Semiconductor
Customer Maintenance Program
Complementary
Completed
Component
Compass Coupler
Computing
Computer
Certification Maintenance Requirements
Cam Roller
Central Maintenance System
Code Matière Société
Component Maintenance Sheet
Cabin Management System
Cabin Management Terminal
Customization Management Tool
Concentrator and Multiplexer for Video
Common Nozzle Assembly
Connect
Connected
Connection
Connector
Concentric
Concave
Conduit
Communication, Navigation & Identification
Cabin Network Server Unit
Container
Contactor
Counter
Concentrator
Cabin Network Unit
Company
Cut-Off
Carbon Monoxide
Carbon Dioxide
Cabin Operations Applications System
Coaxial
Centre of Competence
Cabin Operation Center
Customer Originated Change
Cabin Operations Consultation Tool
Chemical Oxygen Demand/Biological Oxygen
Demand
Contractual On Dock Date
CoE
C of A
COHO
COL
COLLI
COM
COM
COM
COM
CoMa
CombL
COMC
COMDL
COML
COMO
COMP
COMP
COMPSN
COMPT
COMPTR
COMSEC
COMTN
CONC
COND
COND
COND
CONDTN
CONDTR
CONFIG
CONFIRMD
CONSUMPT
CONT
CONT
CONT
CONT
CONV
COO
COOL
COOL
COOLG
COOLR
COORD
COORD
COPI
Cor.M
CORA
CORCTD
CORR
CORR
CORR
CO RTE
COS
COS
COT
COTS
COUNT
Center of Excellence
Certificate of Airworthiness
Coherent Oscillator
Column
COntour LED LIght
Communication
Command
Common
Company Organization Manual
Configuration Manager
Combustible Liquid
CSAS Overheat Monitoring Controller
Coding Module
Commercial
Coordination Memo
Compass
Compensator
Compensation
Compartment
Comparator
Communication Security
Commutation
Concentrator
Condition
Conditioned
Conditioning
Condition
Conditioner
Configuration
Confirmed
Consumption
Continue
Continuous
Controller
Contour
Converter
Chief Operating Officer
Cooler
Cooling
Cooling
Cooler
Coordination
Coordinate
Copilot
Corrosive Material
Customer Order Administration
Corrected
Correct
Corrugate
Corrugation
Company Route
Cowl Opening System
Cosine
Cotter
Commercial Off-The-Shelf
Counter
COV
COWL
CP
CP
CP
Cp, Cpk
CPC
CPCP
CPCS
CPCS
CPCU
CPD
CPD
CPDLC
CPF
CPIF
CPIOM
CPL
CPLD
CPLG
CPLR
CPM
CPMS
CPMU
CPNY
CPRSR
CPT
CPT
CPT
CPU
CQ
CR
CR
CR
CRC
CRC
CRC
CRC
CRC
CRC
CRDC
CRE
CRES
CRG
CRI
CRK
CRL
CRL
CRM
CROSS
CROSSFEEDR
CRPA
CRPA
CRPAU
CRQ
Cover
Cowling
Clock Pulse
Contributor Package
Control Panel
Capability indexes
Cabin Pressure Controller
Corrosion Prevention and Control program
Cabin Pressure Control System
Cargo Pressure Control System
Cabin Pressure Control Unit
Continuing Product Development
Cabin Pressure Detector
Controller-Pilot DataLink Communication
Central Programme Function
Control Power Intermediate Frequency
Core Processing Input/Output Module
Couple
Coupled
Coupling
Coupler
Critical Path Method
Cabin and Passenger Management System
Cabin Passenger Management Unit
Company
Compressor
Capture
Compartment
Cure Ply Thickness
Central Processing Unit
Customer Query
Cold Rolled
Cruise
Change Request
Centralized Radio Control
Continuous Repetitive Chime
Cyclic Redundancy Check
Camera Ready Copy
Crew Rest Compartment
Cyclic Redundancy Code
Common Remote Data Concentrator
Corrosion-Resistant
Corrosion-Resistant Steel
Cargo
Certification Review Item
Crank
Collar
Certificate Revocation List
Communication Router Module
Center for Reliable Operational System
Security
Crossfeeder
Controlled Radiation Pattern Antenna
Controlled Radiation Pattern Antenna
Controlled Reception Pattern Antenna Unit
Customer Request
CRR
CRS
CRS
CRS
CRS
CRSN
CRT
CRU
CRU
CRU
CR VI
CRZ
CS
CS
CS
CS
CSA
CSAS
CSAS
CSBS
CSBSU
CSC
CSD
CSDD
CSDM
CSE
CSF/L
CSI
CSIP
CSK
CSKH
CSL
CSM
CSM
CSM/G
CSN
CSPM
CSS
CSS
CST
CSTG
CSTR
CSU
CSV
CT
CT
CTA
CTDP
CTF
CTF.P
CTF.Q
CTK
CTL
CTL
CTL
Component Reliability Report
Course
Cold Rolled Steel
Cost Repercussion Sheet
Certificate of Release to Service
Corrosion
Cathode Ray Tube
Cabin Router Unit
Card Reader Unit
Central Refrigeration Unit
Hexavalent Chromium
Cruise
Center Spar
Cabin Cleaners Steps
Call Switch
Certification Specification
Common Standard Aircraft
Cooled Service Air System
Conditioned Service Air System
Controllable Sunlight Blocking System
Controllable Sunlight Blocking System Unit
Configured Spare Component
Constant Speed Drive
Common Support Data Dictonary
Concession Support Decision Manual
Course Set Error
Continuous Safe Flight/Landing
Cycles Since Installation
Customer Satisfaction Improvement
Programme
Countersink
Countersunk Head
Console
Computer Software Manual
Commodity Sourcing Manager
Constant Speed Motor/Generator
Catalog Sequence Number
Customer Support Procedure Manual
Cockpit System Simulator
Certification Status Summary
Cabin Service Trainer
Casting
Constraint
Command Sensor Unit
Cycles Since Last Shop Visit
Current Transformer
Center Tape
Control Area
Cabin Trainer Data Packages
Central Test Facilities
Central Test Facility Response
Central Test Facility Questions
Center Tank
Central
Control
Customer Team Leader
CTLR
CTR
CTR
CTR
CTRD
CTS
CTS
CTSK
CTU
CTWT
CU
CUDU
CUP
CUR
CV
CVE
CVL
CVL
CVM
CVMS
CVR
CVRS
CVS
CVT
CVU
CW
CW
CWG
CWLU
CWS
CWS
CWS
CWSIU
CWY
CY
CY
CYL
D/A
D/D
D/LNA
D/O
D&B
DA
DABS
DAC
DAC
DAC
DAC
DACAS
DADC
DADS
DAE
DAF
DAGM
DAGS
DAL
Controller
Center
Contour
Control Zone
Centered
Customized Technical Specification
Cabin Temperature Sensor
Countersunk
Cabin Telecommunications Unit
Counterweight
Control Unit
Current Unbalance Detection Unit
Customer Package
Current
Curriculum Vitae
Compliance Verification Engineer
Control Value List
Configuration Variation List
Cabin Video Monitoring
Cabin Video Monitoring System
Cockpit Voice Recorder
Cockpit Voice Recorder System
Cargo Video Surveillance
Center Vent Tube
Crypto Voice Unit
Clockwise
Continuous Wave
Cockpit Working Group
Cabin Wireless LAN Unit
Cabin Work Station
Control Wheel Steering
Cargo Winch System
Combined Wheel Speed Interface Unit
Clearway
Cycle
Calendar Year - Current Year
Cylinder
Digital to Analog
Engine Out Drift Down Point
Diplexer/Low Noise Amplifier
Description and Operation
Design and Build
Drift Angle
Discrete Address Beacon System
Digital to Analog Converter
Drawing Aperture Card
Double Annular Combustor
Defensive Aids Computer
Data Centric Authoring System
Digital Air Data Computer
Digital Air Data System
Designated Airworthiness Engineer
Damping Augmentation Function
Dry Air Generation Module
Dry Air Generation System
Development Assurance Level
DAMP
DAMPG
DAORD
DAR
DAR
DARE
DAS/STC
DASS
D-ATIS
DAU
DB
DB
DBAI
DBBS
DBC
DBCR
DBD
DBD
DBLR
DBPS
DC
DC
DC
DCD
DCD
DCD
DCDR
DCDU
DCI
DCL
DCL-CCT
DCMS
DCMU
DCP
DCR
DCR
DCR
DCRC
DCS
DCS
DCS
DCU
DCV
DCVR
DD
DD
DDA
DDC
DDC
DDCU
DDI
DDI
Damping
Damping
Detailed Airline Operations Requirement
Document
Digital ACMS Recorder
Digital AIDS Recorder
Development And Ramp-up Excellence
Designated Alteration Station/Supplemental
Type Certific
Defensive Aids Sub-System
Digital Automatic Terminal Information System
Data Acquisition Unit
Database
Data Base
Design and Build Aircraft Improvement
Data Base Bulletin Service
Data Bus Communication
DataBase Change Request
Data Basis for Design
Data Basis for Design
Doubler
Display Based Passenger Sign
Direct Current
Direct Cost
Domain Coordinator
Data Control and Display
Decode
Double Channel Duplex
Decoder
Datalink Control and Display Unit
Design Change Instruction
Digital Cabin Logbook
Digital Cabin Logbook - Cabin Configuration
Tool
Doors Control and Monitoring System
Doors Control and Monitoring Unit
Display Control Panel
Dock on Crew Rest
Delivery Control Room
Design Change Request
Dock on Crew Rest Compartment
Designated Certification Specialist
Direct Current Supply
Double Channel Simplex
Direction Control Unit
Directional Control Valve
Direct Current Voltage Ratio
Definition Dossier
Dependence Diagram
Digital Differential Accumulation
Discrete Data Concentrator
Definition Dossier Check
Dedicated Display and Control Unit
Design Drawing Instruction
Documentary Data Insert
DDM
DDM
DDP
DDRMI
Digital Data Module
Difference in Depth of Modulation
Declaration of Design and Performance
Digital Distance and Radio Magnetic Indicator
DDS
DDS
DDTS
DDU
DDV
DEC
DECEL
DECOMPRESS
DECR
DEDP
DEF
DEFDARS
Domain Display Switch
Design Data Set
Digital Data Technology Standards
Decoy Dispenser Unit
Direct Drive Valve
Declination
Decelerate
Decompression
Decrease
Data Entry and Display Panel
Definition
Digital Expandable Flt Data Acquisition &
Recording Sys
Deflect
Defogging
Deferred
Defeather
Defueling
Degree
Direct Entry Graduate
Degraded
Delete
Delay Message
Deleted by
Differential Pressure
Digital Electronic Module
Demodulator
Departure
Data Entry Panel
Deployed
Depressurization
Department
Descend
Descent
Digital Equipment Simulator
Destination
Detection
Detector
Detected
Determining
Decoder/Encoder Unit
Deviation
Deviation
Delivery Empty Weight
Access Demanded
Direction Finder
Delayed Flaps Approach
Digital Flight Data Acquisition and
Management Unit
Digital Flight Data Acquisition Unit
Digital Flight Data Recorder
DEFL
DEFOG
DEFRD
DEFTHR
DEFUEL
DEG
DEG
DEGRADD
DEL
DEL
DEL BY
DELTA P
DEM
DEMOD
DEP
DEP
DEPLD
DEPRESS
DEPT
DES
DES
DES
DEST
DET
DET
DETECTD
DETNG
DEU
DEV
DEVN
DEW
DEX
DF
DFA
DFDAMU
DFDAU
DFDR
DFDRS
DFIDU
DFPPU
DFPRM
DFT
DG
DG
DGAC
DGI
DGMDB
DGMDBM
DGO
DGPS
DGTL
DH
DI
DI
DIA
DIAPH
DIBU
DIFF
DIM
DIM
DIM
DIMM
DIP
DIP
DIPLXR
DIR
DIR
DIR
DIRCM
DIR TO
DISC
DISC
DISC
DISCH
DISCH
DISCNTY
DISCTN
DIS-IN
DISRMD
DIST
DISTR
DISTR
DISTR
DITCH
DITS
DIU
DIVERTG
DL
DL
DLC
DLCM
DLCS
Digital Flight Data Recording System
Dual Function Interactive Display Unit
Differential Feedback Position Pick-Off Unit
Duct and Fuel Pipe Repair Manual
Drift
Directional Gyro
Dark Green
Direction Generale de l'Aviation Civile
Digital Input
Digital Ground Map DataBase
Digital Ground Map DataBase removable
Media
Digital Output
Digital Global Positioning System
Digital
Decision Height
Data Input
Deicing
Diameter
Diaphragm
Door Illumination Ballast Unit
Differential
Direction Input Module
Dimension
Dimming
Dimmable
Dual In-line Package
Door Indication Panel
Diplexer
Direct
Direction
Director
Direct Infra Red Counter Measures
Direct to
Disconnect
Disconnected
Disconnection
Discharge
Discharged
Discontinuity
Disconnection
Discrete Input
Disarmed
Distance
Distribute
Distribution
Distributor
Ditching
Digital Information Transfer System
Digital Interface Unit
Diverting
Domain Leader
Data Loader
Direct Lift Control
Data Loading Configuration Manager
Data Loading and Configuration System
DLK
DLOAD
DLRB
DLS
DLS
DLW
DLY
DMA
DMAP
DMC
DMC
DMC
DMD
DMD
DMDLTR
DME
DMGC
DMGS
DMM
DMP
DMPR
DMR
DMS
DMU
DMU
DMZ
DN
DNA
DnCC
DNI
DNLK
DNLNK
DO
DO
DOA
DOC
DOC.DATA
DOHS
DOLLI
DOM
DOM
DOORLI
DOORS
DOR
DOW
DP
DP
DPCU
DPDT
DPI
DPM
DPRM
DQN
DR
DR
Data Link
Data Loading
Data Loading Routing Box
Data Loading Selector
Data Load System
Data Loading Workshop
Delay
Direct Memory Access
Digital Map
Display Management Computer
Design Modification Committee
Direct Maintenance Cost
Demand
Demand Data Sheet
Demodulator
Distance Measuring Equipment
Digital Map Generation Computer
Digital Map Generation System
Data Memory Module
Display Management Processor
Damper
Design Material References
Document Management System
Data Management Unit
Digital Mock-Up
DeMilitarized Zone
Down
Design New Aircraft
Develop new Cabin and Cargo
Drawing Numerical Index
Downlock
Downlink
Data Output
Design Office
Design Organisation Approval
Direct Operating Cost
Documentary Data
Door Operation Handle Switch
Dome LED Light
Design Organisation Manual
Document Object Model
Door Light
Dynamic Object Orientated Requirements
System
Design Office Responsible
Dry Operating Weight
Data Processing
Differential Protection
Digital Passenger Control Unit
Double Pole/Double Throw
Differential Pressure Indicator
Design Progress Meeting
Delivery Planning Review Meeting
Design Query Note
Dead Reckoning
Door
DR
DR
DRAS
DRIP
DRL
DRM
DRMI
DRN
DRUD
DRVG
DRVN
DRVR
DS
DS
DS
DS/C
DSAPP
DSB
DSC
DSCRM
DSCRT
DSCS
DSCS
DSDL
DSEB
DSENGD
DSG
DSI
DSIP
DSMCU
DSMS
DSO
DSPL
DSPLYD
DSSS
DSTRK
DSUG
DTD
DTD
DTG
DTM
DTMF
DTMS
DTMU
DTO
DTR
DTS
DU
D-ULPA
DUM
DVD
DVD
DVI
DVR
DWC
DWG
Dispatch Reliability
Drill / Drilling / Drills
Door and Ramp Actuation System
Design Response Intended for Playback
Documentation Requirement List
Duct Repair Manual
Distance Radio Magnetic Indicator
Drawn by
Data Recording, Up & Downloading
Driving
Driven
Driver
Downstream
Design Solution
Design Solution
Digital Server/Controller
Disappearance
Door Sensor Block
Digital Signature Checker
Discriminator
Discrete
Door and Escape Slide Control System
Door and Slide Control System
Dedicated Serial Data Link
Digital Seat Electronic Box
Disengaged
Design Service Goal
Discrete Input
Door/Slide Indication Panel
Doors and Slides Management Control Unit
Doors and Slides Management System
Discrete Output
Display
Displayed
Direct Sequence Spread Spectrum
Desired Track
Drawing Set User Guide
Document Type Definition
Data Transfer Device
Distance to Go
Data Transfer Medium
Dual Tone Multiple Frequency
Damage Tolerance Monitoring System
Damage Tolerance Monitoring Unit
Derated Take Off
Design Task Responsible
Duct Temperature Sensor
Display Unit
Double Ultra Low Particulate Air
Dummy
Digital Versatile Disk
Digital Video Disk
Digital Visual Interface
Digital Video Recorder
Drip Water Collector
Drawing
DWL
DX
DYNMTC
E
E/T
EA
EABDC
EADI
EADS
EAFR
EAI
EAIV
EALP
EAMU
EAPAS
EAROM
EAS
EASA
EAT
EAT
EATULC
EBAS
EBATC
EBCU
EBHA
EBIT
EBITDA
EBITDAR
EBS
EBTAC
EBTC
EBTDC
EBU
EC
EC
ECAM
ECAM TC
ECAS
ECB
ECDB
ECLS
ECM
ECM
ECM
ECMS
ECMU
ECN
E-COMETE
ECON
ECON
ECP
Dowel / Doweling / To Dowel
Access Demanded
Dynamometric
East
Electrical Trim
Environmental Aspect
Enhanced Aircraft Broadcast Data Collector
Electronic Attitude Director Indicator
European Aeronautic Defence and Space
Company
Enhanced Airborne Flight Recorder
Engine Anti-Icing
Engine Anti-Icing Valve
Entrance Area Lighting Panel
Emergency Audio Management Unit
Enhanced Airworthiness Program for
Aeroplane Systems
Electrically Alterable Read Only Memory
Equivalent Airspeed
European Aviation Safety Agency
Expected Approach Time
Estimate At Completion
Emergency ATU Line Contactor
Engine Bleed Air System
Emergency Battery Contactor
Emergency Brake Control Unit
Electrical Backup Hydraulic Actuator
Earnings Before Interest and Taxes
Earnings Before Interest, Tax, Depreciation
and Amortisation
Earnings Before Interest, Taxes, Depreciation,
Amortization and Rent
Engine Build Specification
Emergency Bus Tie AC Contactor
Emergency Bus Tie Contactor
Emergency Bus Tie DC Contactor
Engine Build-up Unit
Engine Control
Entertainment Controller
Electronic Centralized Aircraft Monitoring
ECAM Temporary Change
Emergency Cabin Alerting System
Electronic Control Box
Equipment Central Data Bank
Electrical Cargo Loading system
Engine Condition Monitoring
Engineering Coordination Memo
Equipment Change Management
Electrical Contactor Management System
Electrical Contactor Management Unit
Engineering Change Note
Extended COrdination of Maintenance End-toEnd
Economy
Economic
Ecam Control Panel
ECS
ECS
ECSB
ECT
ECU
ECUCV
ED
EDB
EDD
EDD
EDD
EDES
EDIU
EDMC
EDMS
EDMU
EDP
EDP
EDR
EDR
EDS
EDS
EDS
EDTA
EE
EE
EEC
EEC
EEC
EECU
EEHS
EENMU
EEPDC
EEPMS
EEPROM
EF
EFB
EFBSA
EFCC
EFCC
EFCS
EFCU
EFDARS
EFF
EFF
EFF/FFU
EFIS
EFIS CP
EFIS SGU
EFOB
EFPMS
Environmental Control System
Electronic Cooling System
Embedded Computer System Bus
ECAM Customization Tool
Electronic Control Unit
Electronic Control Unit Cooling Valve
Edge Distance
ECAM Data Book
Engineering Delivery Documents
Electrical Data Dossier
Equipment Definition Dossier
Equipment Definition Evolution Sheet
Electrical Discrete Interface Unit
Engineering Drawing Microfilm Card
Engineering Documentation Management
Services
Electrical Distribution Monitoring Unit
Electronic Data Processing
Engine Driven Pump
Electrical Design Rules
Experience Design Requirements
Electronic Distribution of Software
Expendable Dispensing System
Engineering Document System
Ethylenediamine Tetraacetate
Electrical and Electronic
Electrical Equipment
Electronic Engine Control
Engine Electronic Controller
Emergency Electrical Configuration
Emergency Extension Control Unit
External Event Handling Service
Emergency Electrical Network Management
Unit
Emergency Electrical Power Distribution
Center
Emergency Escape Path Marking System
Electrically Eraseable Programmable Read
Only Memory
Early Finish Date
Electronic Flight Bag
Electronic Flight Bag Software Application
Electronic Flight Control Computer
Emergency Flight Control Contactor
Electrical Flight Control System
Electrical Flight Control Unit
Expandable Flight Data Acquisition and
Recording Systems
Effective
Effectivity
Electronic Flight Folder/Flight Follow-Up
Electronic Flight Instrument System
EFIS Control Panel
EFIS Symbol Generator Unit
Estimated Fuel on Board
Emergency Floor Path Marking System
EGC
EGIU
EGL
EGLC
EGMS
EGP
EGPWM
EGPWS
Emergency Generator Contactor
Electrical Generation Interface Unit
Engineering Group Leader
Emergency Generator Line Contactor
Electrical Galley Management System
EADS General Procurement
Enhanced Ground Proximity Warning Module
Enhanced Ground Proximity Warning System
EGT
EHA
EHAC
EHC
EHCU
EHF
EHM
EHS
EHSI
EI
EIC
EIF
EILC
EIPM
EIPMU
EIRD
EIS
EIS
EIS
EIU
EIVMU
Exhaust Gas Temperature
Electro-Hydrostatic Actuator
Electro-Hydrostatic Actuator Contactor
Electrial Heater Controller
Electromechanical Handforce Control Unit
Extra High Frequency
Engine Health Monitoring
Electrical Heater System
Electronic Horizontal Situation Indicator
Environmental Impact
Engineering Integration Centre
Engine Interface Function
Emergency Interlock Line Contactor
Engine Interface Power Management
Engine Interface Power Management Unit
Equipment Installation Requirement Dossier
Electronic Instrument System
Entry into Service
Engine Interface System
Engine Interface Unit
Engine Interface and Vibration Monitoring Unit
EL
EL
ELA
ELAC
ELAN
ELAPS
ELB
ELC
ELC
ELEC
ELEC
ELEC
ELEK
ELEKS
ELEV
ELEV
ELEVN
ELEVR
ELF
ELM
ELMF
ELMS
ELMU
ELO
ELPU
Electric
Equipment List
Electrical Load Analysis
Elevator Aileron Computer
Ethernet Local Area Network
Elapsed Time
Electronic Log Book
Electronic Library Computer
Emergency Line Contactor
Electric
Electrical
Electricity
Electronic
Electronics
Elevation
Elevator
Elevation
Elevator
Engineering support and data Link Function
Electrical Load Management
Electrical Load Management Function
Electrical Load Management System
Electrical Load Management Unit
Equipment Location Overview
Emergency Lightning Protection Unit
ELS
ELS
ELT
ELV
EM
EM
EMA
EMC
EMCON
EMCU
EMCU
EMDB
EMEL
EMER
EMI
EMISN
EMLS
EMMA
EMP
EMP
EMS
EMS
EMS
EmSS
EMU
EMU
EMWS
EN
ENBL
ENCD
ENCDR
ENCL
END
ENEC
ENG
ENGD
ENG OUT
ENGR
ENM
ENMF
ENMS
ENMU
ENP
ENRGZ
ENRM
ENT
ENTR
ENV
ENVMOD
EO
EO
EO
EO ACCEL ALT
EOC
EOP
EOP
Electronic Library System
Emergency Lighting System
Emergency Locator Transmitter
Elevation
ElectroMagnet
Engine Manual
ElectroMechanical Actuator
Electromagnetic Compatibility
Emission Control
Electric Motor Control Unit
Emergency Motor Control Unit
Electrical Main Data Bank
Edge Mounted Emergency Llight
Emergency
Electromagnetic Interference
Emission
Emergency Lighting System
Ergonomie Merkmal Methode Airbus
Empennage
Electric Motor Pump
Equipment Modification Sheet
Engine Master Switch
Environmental Management System
Emergency Signalling System
Engine Monitoring Unit
Engine Maintenance Unit
ElectroMechanical Window Shade
European Norm
Enable
Encode
Encoder
Enclosure
Endurance
Emergency Normal to Emergency Contactor
Engine
Engaged
Engine Out
Engineer
Electrical Network Management
Electrical Network Management Function
Electrical Network Management System
Electrical Network Management Unit
Estimated Normal Payload
Energize
Ethernet Network Router Module
Entry
Entrance
Envelope
Envelope Modulation
Engine Out
Engineering Order
Electrical Outlet
Engine Out Acceleration Altitude
Engineering Order Change
End of Part
Engine Oil Pressure transducer
EOS
EOSID
EOT
EOT
EO THR RED SPD
EP
EPAC
EPC
EPCU
EPD
EPDC
EPDS
EPDS
EPES
EPESC
EPGC
EPGS
EPLC
EPLD
EPM
EPMM
EPMU
EPPT
EPR
EPR
EPR
EPR.D
EPR.L
EPROM
EPSU
EPU
EQIR
EQPD
EQPT
ER
ER
ER
ER
ERAI
ERECT
ERHC
ERHCD
ERL
ERMM
ERO
EROM
ERP
ERR
ERS
ERS
ERS
ERU
ES
ESAO
Electronic Overspeed System
Engine Out Standard Instrument Departure
End of Tape
Engine Oil Temperature transducer
Engine Out Thrust Reduction Speed
Entry Panel
Entity per Aircraft Change
External Power Contactor
External Power Control Unit
Extended Principle Diagram
Electrical Power Distribution Center
Extraction Parachute Disconnection System
Electrical Power Distribution System
Extraction Parachute Ejector System
Enhanced Passenger Entertainment System
Controller
External Power Ground Connector
Electrical Power Generation System
External Power Line Contactor
Electronically Programmable Logic Device
Engineering Program Manager
Electrical Power Management Module
Electronic Protection and Monitoring Unit
Electronic Performance
Engine Pressure Ratio
Equipment Problem Report
Exhaust Pressure Ratio
EPR Descent
EPR Latch
Erasable Programmable Read Only Memory
Emergency Power Supply Unit
Emergency Power Unit
Engineering Query Investigation report
Equipped
Equipment
Extended Range
Elevator Rib
Engine Run
Error Report
Emergency Ram Air Inlet
Erection
Electrical Routing and Harness Concept
Electrical Routing and Harness Concept
Dossier
Economic Repair Life
En Route Moving Map
Engine Running On/Off Load
Electronic Readout Machine
Enhanced Runaway Protection
Error
Embodiment Repercussion Sheet
Erase
Erased
Engine Relay Unit
Early Start Date
Essai Sol Assisté par Ordinateur
ESB
ESB
ESBF
ESC
ESD
ESD
ESD
ESD
ESDB
ESDN
ESEC
ESG
ESLB
ESLD
ESMKTC
ESN
ESOV
ESP
ESPM
ESPU
ESR
ESS
ESS
ESSC
EST
EST
ESTAC
ESTC
ESU
ESWL
ET
ETA
ETACS
ETC
ETD
ETDS
ETE
ETHNET
Etio.Ag.
ETL
ETLC
ETO
ETOPS
ETP
ETR
ETRAC
Electrical System BITE
Evaluation Service Bulletin
Electrical System BITE Function
Escape
Electro Sensitive Device
ElectroStatic Discharge
Electronic System Display
Electrical Schematic Diagram
Element Standard Data Bank
Extended System/Structure Description Note
Emergency Smoke/Evacuation Contactor
Evaluated Service Goal
ECAM System Logic Book
ECAM System Logic Data
Emergency Smoke Tie Contactor
Electrical Structure Network
Electronic Shutoff Valve
Electrical Standard Practices
Electrical Standard Practices Manual
External Sources Protection Unit
European Staff Requirement
Essential
Engine Section Stator
Essential Contactor
Estimated
Electronic Support Tools
Emergency Static inverter AC Contactor
Emergency STatic inverter Contactor
Ethernet Switch Unit
Equivalent Single Wheel Load
Elapsed Time
Estimated Time of Arrival
External and Taxiing Aid Camera System
Envelope Temporary Change
Estimated Time of Departure
Engineering Technical Data Service
Estimated Time En Route
Ethernet
Etiologic Agent
Engineering Team Leader
Emergency TR Line Contactor
Estimated Time Over
Extended Range Operations for Two-Engine
Aeroplanes
Equal Time Point
Engineering Template Repository
Electronic Thrust Reverser Actuation Controller
ETRAS
ETS
ETSO
ETT
EULA
EUPB
EV
EV
Electrical Thrust Reverser Actuation System
Equipment Technical Specification
European Technical Standard Order
Estimated Time for Takeoff
End User Licence Agreement
Electronic Unit Protection Box
Electro Valve
Earned Value
EVAC
EVAC
EVM
EVMU
EVS
EWD
EWIS
EWS
EWS
EWS
EX
EXC
EXC
EXCD
EXCESS
EXCG
EXCHG
EXCHGR
EXCN
EXDLS
EXH
EXLCO
EXP
Expl.
EXSTG
EXT
EXT
EXT
EXT
EXTC
EXTCD
EXTCG
EXTG
EXTIG
EXTIN
EXTING
EXTING
EXTING
EXTIR
EXTN
EXTNDD
EXTR
EXTR
EXTR
EXTRACT
EXTRACT
EZ
F
F
F/C
F/CTL
F/E
F/O
F/S
F/U
F/W
Evacuate
Evacuation
Earned Value Management
Engine Vibration Monitoring Unit
Enhanced Vision System
Engine/Warning Display
Electrical Wiring Interconnection System
Electrical Window Shades
Electronic Warning System
Electrical Window Shade
Example
Excitation
Excite
Excited
Excessive
Exciting
Exchange
Exchanger
Excitation
External Door Locking System
Exhaust
EXterior Light Control
Expansion
Explosive
Existing
Exterior
External
Extend
Extension
Extract
Extracted
Extracting
Extending
Extinguishing
Extinction
Extinguish
Extinguisher
Extinguishing
Extinguisher
Extension
Extended
Extractor
Extrusion
Extreme
Extraction
Extractor
Electrical Zero
Fuel
Minimum Flap Retract Speed (EFIS)
First Class
Flight Controls
Flight Engineer
First Officer
Fast/Slow
Follow-Up
Failure Warning
FA
FAA
FAC
FACS
FADEC
FAF
FAF
FAI
FAIL
FAIL
FAIR
FAIR
FAL
FALC
FALH
FANS
FAOM
FAP
FAP
FAR
FAS
FAS
FAV
FAWP
FBB
FBDPS
FBS
FBS
FBW
FC
FC
FC
FC
FC
FCC
FCC
FCCS
FCCU
FCD
FCD55
FCDC
FCGS
FCGU
FCMC
FCMS
FCO
FCOC
FCOM
FCP
FCPC
FCPI
FCR
FCRC
FCRM
Course from a Fixed Waypoint to an Altitude
Termination
Federal Aviation Administration
Flight Augmentation Computer
Flight Augmentation Computer System
Full Authority Digital Engine Control
Final Approach Fix
Forward and Aft Fuselage
First Article Inspection
Failed
Failure
Fairing
Forum with Airlines for Interactive Resolution
Final Assembly Line
Final Assembly Line China
Final Assembly Line Holder
Future Air Navigation System
Flight Attendant Operating Manual
Flight Attendant Panel
Forward Attendant Panel
Federal Aviation Regulations
Flight Augmentation System
Fatigue Approval Sheet
Fan Air Valve
Final Approach Waypoint
Fasten Bed Belt
Flow Balancing Differential Pressure Sensor
Fixed Base Simulator
Front Bearing Structure
Fly-by-wire
Course from a Fixed Waypoint to a
Changeover Point
Fully Closed
Flight Cycle
Freight Container Train
Failure Condition
Flight Control Computer
Flight Control Contactor
Flight Control Computer System
Flight Control Computer Unit
Full Color Display
Full Color Display 5 inch x 5 inch
Flight Control Data Concentrator
Flight Control and Guidance System
Flight Control and Guidance Unit
Fuel Control and Monitoring Computer
Fuel Control Monitoring System
Fulfill Customer Order
Fuel Cooled Oiler Cooler
Flight Crew Operating Manual
Full Change Process
Flight Control Primary Computer
Flight Control Position Indicator
Flight Crew Report
Flight Crew Rest Compartment
Flight Control Remote Module
FCSC
FCST
FCTM
FCTN
FCU
FCU
FCU
FCV
FD
FD
FD
FDA
FDAC
FDAU
FDB
FDBK
FDC
FDCE
FDCE
FDD
FDD
FDE
FDEP
FDIAF
FDIMU
FDIU
FDR
FDRPL
FDRS
FDRV
FDS
FDSU
FDU
FE
FEC
FEDC
FEDR
FEGV
FE-KB
FERD
FES
FET
FE-TP
FEW
FF
FF
FF
FF
FFA
FFAR
FFCC
FFCC
FFCCV
Flight Control Secondary Computer
Forecast
Flight Crew Training Manual
Function
Flight Control Unit
Fuel Control Unit
Flush Control Unit
Flow Control Valve
Course from a Fixed Waypoint to a DME
Distance
Flight Director
Fuselage Datum
First Design Acceptance
Full Digital AGU Controller
Flight Data Acquisition Unit
Floor Disconnect Box
Feedback
Fuel Data Concentrator
Flight Deck and Cabin Effects
Flight Deck/Cargo Effect
Floppy Disk Drive
Functional Description Document
Flight Deck Effect
Flight Data Entry Panel
Flight Data Interface/Acquisition Function
Flight Data Interface and Management Unit
Flight Data Interface Unit
Flight Data Recorder
Flight Data Recording Parameter Library
Flight Data Recording System
Flight Deck Restrictor Valve
Fault Detection Specification
Flight Data Storage Unit
Fire Detection Unit
Flight Envelope
Flight Envelope Computer
Fire Extinguishing Data Converter
Feeder
Fan Exit Guide Vane
Functional Effects - Knowledge Base
Front End Receiver and Detector
Fire Extinguishing System
Field Effect Transistor
Functional Effects - linked to Troubleshooting
Procedure
Fleet Empty Weight
Fuel Flow
Ferry Flight
Functional Failure
Front Frame
Functional Failure Analysis
First Flight Article Review
Forward Facing Crew Cockpit Concept
Forward Facing Crew Cockpit Configuration
Fan Frame Compressor Case Vertical
FFCCV
Forward Flange Compressor Casing Vibration
FFCM
FFL
FFO
FFP
FFS
FFS
FFS
FG
F-G/S
FGE
FGES
FGN
FGS
FH
FHA
FHC
FHM
FHS
FHSS
FI
FIC
FIDS
FIFO
FIG
FIH
FIL
FIL
FILG
FIL H
FIM
FIN
FIR
FIS
FIX
FL
FL
FL
FL
FL
Fla.G
Fla.L
Fla.S
FLC
FLD
FLDK
FLEX
FLG
FLH
FLIP
FLLT
FLMPRF
F-LOC
FLP
FLP
Free Fall Control Module
Flip Flop Latch
Funds From Operations
Fixed Firm Price
Full Feasibility Study
Full Flight Simulator
Front Secondary Structure
Flight Guidance
FLS Glide Slope
Flight Guidance and Envelope
Flight Guidance and Envelope System
Foreign
Flight Guidance System
Flight Hours
Functional Hazard Analysis
Filled Hole Compressive Strength
Flight ops HMI manager
Flight Hour Service
Frequency Hopping Spread Spectrum
Flight Idle
Function Integrated Center
Fault Isolation and Detection System
First Input/First Output
Figure
FAL Installed Harness
Filament
Fillet
Filling
Fillister Head
Fault Isolation Manual
Functional Item Number
Full Indicator Reading
Flight Information Services
Fixed
Flight Level
Flood
Floor
Flow
Fluid
Flammable Compressed Gas
Flammable Liquid
Flammable Solid
Feel and Limitation Computer
Field
Flight Deck
Flexible
Flange
Flat Head
Flight Plan Computation Program
Flashing Light
Flameproof
FLS Localizer
Flap
Flight Line Planning
FLS
FLS
FLSA
FLSAP
FLSCU
FLS R
FLT
FLTR
FLXTO
FM
FM
FM
FM
FM
FMA
FMC
FMC
FMCS
FMCU
FMD
FME
FMEA
FMES
FMGC
FMGEC
FMGES
FMGS
FMS
FMS
FMT
FMT
FMU
FMV
FNA
FNCP
FNSG
FO
FO
FOB
FOC
FOCT
FOD
FOD
FOD
FODR
FOM
FOM
FOQA
FOS
FOS
FOSP
FOT
FOVE
FMS Landing System
Field Loadable Software
Fuel Level Sensing Amplifier
Field Loadable Software Aircraft Part
Fuel Level Sensing Control Unit
Field Loadable Software Repository
Flight
Filter
Flexible Take-Off
Course from a Fixed Waypoint with a Manual
Termination
Flight Management
Flight Manual
Frequency Modulation
Fan Marker
Flight Mode Annunciator
Flight Management Computer
Fault Message Code
Flight Management Computer System
Flight Management Computer Unit
Failure Message Description
Flow Metering Equipment
Failure Mode & Effects Analysis
Failure Mode and Effects Summary
Flight Management and Guidance Computer
Flight Management Guidance and Envelope
Computer
Flight Management Guidance and Envelope
System
Flight Management and Guidance System
Flight Management System
Fuel Manifold Staging
Format
Frequency Management Training
Fuel Metering Unit
Fuel Metering Valve
Final Approach
Flight Navigation Control Panel
Flight Navigation Symbol Generator
Fully Open
Flight Order
Fuel On Board
Fuel/Oil Cooler
Flight Operations Consultation Tool
Foreign Object Damage
Fuel Over Destination
Flight Operation Domain
Flight Operations Documents Repository
Flight Operations Manual
Flight Operations Monitoring
Flight Operations Quality Assurance
Fuel Operator Station
Flight Operations Software
Flight Operations Standard Package
FAL Operational Test Meeting
Flight Operations Versatile Environment
FPA
FPEEPMS
FPF
FPH
FPL
F-PLAN
F-PLN
FPMU
FPPU
FPRM
FPS
FPT
FPV
FQ
FQDC
FQI
FQIC
FQMS
FR
FRD
FREQ
FREX
FRM
FRNTR
FRPA
FRQ
FRS
FRS
FRT
FRU
FRV
FS
FS
FS
FSA
FSA-NG
FSAT
FSB
FSB
FSCM
FSD
FSI
FSM
FSN
FSOV
FSR
FST
FSTNR
FT
FTA
FTA
FTAC
FTB
FTD
FTDR
Flight Path Angle
Floor Proximity Emergency Escape Path
Marking System
Fire Protection Function
Floor Panel Heating
Flight Plan
Flight Plan
Flight Plan
Fuel Properties Measurement Unit
Feedback Position Pick-off Unit
Fuel Pipe Repair Manual
Fire Protection System
Flight Path Target
Flight Path Vector
Fuel Quantity
Fuel Quantity Data Concentrator
Fuel Quantity Indicating/Indication/Indicator
Fuel Quantity Indication Computer
Fuel Quantity and Management System
Frame
Functional Requirement Document
Frequency
Support Repercussion Sheet
Fault Reporting Manual
Frontier
Fixed Radiation Pattern Antenna
Frequency
Flammability Reduction System
False Rear Spar
Front
Frequency Reference Unit
Fuel Return Valve
Front Spar
Fuselage Station
Factor of Safety
FlySmart with Airbus
FlySmart with Airbus-New Generation
Functional Software Acceptance Test
Fasten Seat Belts
Flight Safety Board
Federal Supply Code for Manufacturers
Final Submission Date
Functional Standard Item
Field Service Manager
Fleet Serial Number
Fire ShutOff Valve
Field Service Representative
Fire/Smoke/Toxicity
Fastener
Flight Test
Flight Test Analysis
Fault Tree Analysis
Fuel Tank Access Cover
For the time being
Flight Training Device
Flight Test Data Request
FTE
FTG
FTG
FTHR
FTI
FTIS
FTK
FTK
FTM
FTMS
FTP
FTR
FTRNG
FTS
FTSP
FTU
FU
FU
FUSLG
FV
FW
FW
FWA
FWC
FWD
FWL
FWPS
FWS
FWSD
FY
G
G
G
G
G/A
G/G
G/S
GA
GA
GAAP
GAD
GADIRS
GADIRU
GAHMM
GAIN
GAIR
GALV
GALY
GAM
GAMMA-A
GAMMA-T
GAMS
GANA
GAPCU
GATE
Flight Test Engineer
Fitting
Flight Test Guide
Feather
Flight Test Installation
Fuel Tank Inerting System
Fuel Tank
Feed Tank
Fuel Temperature Measurement
Flight Test Management System
File Transfer Protocol
Flight Test Request
Feathering
Frame Time Select
Floor Temperature Setting Panel
Force Transducer Unit
Fuel Used
Feedback Unit
Fuselage
Flux Valve
Failure Warning
Firewall
Flight Warning Application
Flight Warning Computer
Forward
Firewall
Functional Workpackage Specification
Flight Warning System
Flight Warning and System Display
Fiscal Year
Green
Galley
Grid
Gyro
Ground-to-Air
Ground Guidance
Glide Slope
Go-Around
General Application
Generally Accepted Accounting Principles
General Assembly Drawing
GPS Air Data Inertial Reference System
GPS Air Data Inertial Reference Unit
Global Aircraft Health Monitoring and
Management
Electrical GAlley INsert equipment
General Assembly Inspection Report
Galvanize
Galley
Global Architecture MockUp
Slope
Potential Slope
Ground Asynchronous Messaging Service
Guidelines for Airframer Network Applications
Ground and Auxiliary Power Control Unit
Glossary of Airbus Terms and Expressions
GATT
GCA
GCP
GCP
GCR
GCU
GCU
GDE
GDNC
GDO
GDS
GE
GEM
GEN
GENL
GENPN
GES
GFE
GFI
GFLI
GFRP
GFTM
GGBU
GGMU
GGPCU
GGSU
GI
GIC
GIDOCA
GIE
GIM
GIPSY
GLA
GLASU
GLC
GLF
GLM
GLR
GLS
GLT
GMC
GMF
GMF
GMR
GMT
GMTBF
GNC
GND
GNLU
GNSS
GOH
GOP
GP
GP
General Agreement on Tariffs and Trade
Ground-Controlled Approach System
General Conditions of Purchase
Glareshield Control Panel
Generator Control Relay
Generator Control Unit
Ground Cooling Unit
Guide
Guidance
Ground Door Opening
GSE Data Sheet
General Electric
Ground Equipment Manual
Generator
General
GENerate Part Number
Ground Earth Station
Government Furnished Equipment
Ground Fault Interruption
Ground Fuel Level Indication
Glass Fiber Reinforced Plastic
General Familiarization Training Manual
Gear Guard Battery Unit
Gear Guard Main Unit
Generator and Ground Power Control Unit
Gear Guard Sensor Unit
Ground Idle
General Instruction Card
Gestion Informatique de la Documentation
Avion
Groupement d'Intérêt Economique
General Introduction Manual
General Integrated Publication System
Gust Load Alleviation
Galley Light Attendant Service Unit
Generator Line Contactor
Green Light for Flight
General List of Modifications
Generator Line Relay
GNSS Landing System
Ground Leak Test
General Modification Committee
General Market Freighter
Global Market Forecast
Ground Movement Radar
Greenwich Mean Time
Guaranteed Mean Time Between Failure
Galley Network Controller
Ground
GNSS Navigation and Landing Unit
Global Navigation Satellite System
Geräte-Organisations-Handbuch
Reduction Gearbox Oil Pressure transducer
Glide Path
Group
GPCM
GPCU
GPIRS
GPM
GPRS
GPS
GPSSU
GPT
GPU
GPWC
GPWS
GR
GR
GRC
GRESS
GRFC
GRP
GRP
GRP
GRP
GRU
GRV
GRVTY
GS
GSB
GSE
GSHLD
GSM
GSM
GSP
GTA
GTHRG
GTI
GTR
GUI
GUI
GVI
GW
GWDU
GWR
GY
GYRO
H
H
H/W
HA
HACCP
HADC
HARN
HAS
HBV
HBVAU
HCS
Generation Pack and Coordination
Memorandum
Ground Power Control Unit
Global Positioning and Inertial Reference
System
General Processing Module
General Packet Radio Service
Global Positioning System
Global Positioning System Sensor Unit
Ground Programming Tool
Ground Power Unit
Ground Proximity Warning Computer
Ground Proximity Warning System
Gear
Goods Received
Glass Reinforced Composite
General Requirements for Equipment and
System Suppliers
Global RFC
Geographic Reference Point
Glass-Reinforced Plastic
Ground Reference Point
Ground/Geographical Reference Point
Ground Refrigeration Unit
Groove
Gravity
Ground Speed
Ground Service Bus
Ground Support Equipment
Glareshield
Global System for Mobile Communication
General Structure Manual
Ground Service Panel
General Terms Agreement
Gathering
Ground Test Instructions
Ground Test Requirements
Graphic Interface Unit
Graphical User Interface
General Visual Inspection
Gross Weight
Galley Waste Disposal Unit
General Working Rules
Grey
Gyroscope
Hot (Electrical Point)
Runway Thickness
Hardware
Holding Pattern to an Altitude Termination
Hazard Analysis Critical Control Point
Hybrid Air Data Computer
Harness
Heading and Attitude System
Handling Bleed Valve
Handling Bleed Valve Actuation Unit
Humidification Control System
HCU
HCU
HD
HD
HDDA
HDG
HDG/S
HDL
HDLG
HDM
HDST
HDU
HDWHL
HE
HEA
HEATG
HEGS
HEMEA
HEPA
HERTO
HES
HES
HESU
HEX
HF
HF
HF
HFDR
HFEC
HGA
HHL
HHT
HHX
HI
HIBU
HID
HIDS
HIL
HK
HL
HLAC
HLCC
HLCL
HLD
HLD
HLDC
HLDP
HLDR
HLS
HLTY
HM
HMC
HMC
HMCA
Head Up Combiner Unit
Hydraulic Control Unit
Head
Hold
Hard Disk Drive Array
Heading
Heading Selected
Handle
Handling
HSDU Data Module
Headset
Hose Drum Unit
Handwheel
Human Error
Human Error Analysis
Heating
Hydraulic Electrical Generating System
Human Error Modes and Effect Analysis
High Efficiency Particulate Air
High Energy Rejected Takeoff
Head-End Switch
Head End Server
Head-End Server Unit
Hexadecimal
High Frequency
Holding Pattern to a Fixed Waypoint
Human Factors
High Frequency Data Radio
High Frequency Eddy Current
High Gain Antenna
Horizontal Hinge Line
Hand-Held Tester
Hydraulic Heat Exchanger
High
Hybrid Illumination Ballast Unit
High Intensity Discharge
Host Intrusion Detection System
Hold Item List
Knoop Hardness Test Value
High Level
High Level AC Voltage
High Lift Control Computer
Helical
High Power Amplifier/Low Noise
Amplifier/Diplexer
Hold
High Level DC Voltage
Hinge Line Drain Pan
Holder
High Lift System
Healthy
Holding Pattern with a Manual Termination
Hydromechanical Control
Hydraulic Monitoring and Control
Hydraulic Monitoring and Control Application
HMCRF
HMDU
HMI
HMU
HMU
H NAV
HNG
HO
HoE
HOLD
HOR
HORIZ
HOT
HOV
HP
HPA
HPC
HPC
HPGC
HPIGS
HPR
HPSOV
HPT
HPT
HPTACC
HPTC
HPTCC
HPTCC
HPTR
HPU
HPV
HPV
HQ
HR
HR
HR
HR
HRD
HRP
HRS
HRS
HS
HSDU
HSG
HSI
HSI
HSMU
HSMU
HSS
HST
HT
HTD
Hydraulic Monitoring and Control Remote
Function
Hatrack-Mounted Display Unit
Human-Machine Interface
Hydromechanical Metering Unit
Hydromechanical Unit
Horizontal Navigation
Hinge
HandOver
Head of Engineering
Holding
Hold Open Rod
Horizontal
High Oil Temperature
Head Of Version
High Pressure
High Power Amplifier
High Pressure Compressor
Rear Compressor Rotor and Stator Assembly
High Pressure Ground Connector
High Pressure Inert Gas System
High Power Relay
High Pressure Shut-off Valve
High Pressure Turbine
Rear Compressor Drive Turbine Rotor
Assembly
High Pressure Turbine Active Clearance
Control
High Pressure Turbine Clearance
High Pressure Turbine Case Cooling
High Pressure Turbine Clearance Control
High Pressure Turbine Rotor
Head up Projection Unit
HP Bleed Valve
High Pressure Valve
Have Quick
Hot Rolled
Hour
Human Resources
Human Reliability
HMI Requirement Document
Horizontal Reference Plane
Hot Rolled Steel
Hours
High Speed
High Speed Data Unit
Housing
Horizontal Situation Indicator
Hot Section Inspection
Hydraulic System Monitoring Unit
Hydraulic System Management Unit
High Speed Steel
High Speed Transceiver
Heat
Heated
HTG
HTML
HTP
HTR
HTTP
HT TR
HUD
HUDC
HUDS
HUMIDIF
HV
HV
HVDF
HVPS
HWBPT
HYD
HZ
I
I
I/F
I/I
I/O
I/P
I/P
I/P
IA4CS
IAE
IAF
I-AGREE
IAS
IAS
IATA
IATP
IAW
IAWP
IBIT
IBLC
IBN
IBU
IC
IC
ICA
ICAO
ICARE
ICC
ICC
ICC
ICCAIA
ICCB
ICD
ICE
ICP
Heating
Hyper Text Mark-up Language
Horizontal Tail Plane
Heater
HyperText Transfer Protocol
Heat Treat
Head-Up Display
Head Up Display Computer
Head Up Display System
Humidification
High Voltage
Vickers Hardness Test Value
High and Very High Frequency Direction Finding Station
High Voltage Power Supply
Hardware Breakpoint
Hydraulic
Hertz
Inertial
Invoice Card
Interface
Inspection/Interval
Input/Output
Input
Intercept Point
Intercept Profile
Identification Authentification Accountability
Audit Access Control System
International Aero Engines
Initial Approach Fix
ISMD Approval of Generated Repository
Extracts Environment
Indicated Airspeed
International accounting standards
International Air Transport Association
International Air Transport Pool
In Accordance with
Initial Approach Waypoint
Initiated BITE
Inter-Bus Line Contactor
Identification Beacon
Integrated Ballast Unit
Integrated Circuit
Invoice Control Card
Instructions for Continued Airworthiness
International Civil Aviation Organisation
Illustration, Constraint, Activity, Rule, Entity
Integrated Change Control
International Chamber of Commerce
Integrated Configuration Control
Inter Co-ordinating Council of Aerospace
Industries Association
ISMD Change Control Board
Interface Control Document
In Circuit Emulation
Integrated Control Panel
ICPS
ICU
ICY
ID
ID
IDBT
IDC
IDENT
IDENT
IDENT
IDG
IDLS
IDM
IDP
ID PL
IDS
IDU
IEC
IECHA
IEEE
IES
IETF
IF
IF
IFA
IFA
IFE
IFEC
IFECT
IFES
IFF
IFP
IFPA
IFR
IFRS
IFSD
IFTB
IGA
IGB
IGDS
IGGS
IGN
IGSC
IGV
IHA
IIPD
IJP
ILLUM
ILLUMD
ILS
IM
IMA
IMACS
Integrated Control Panel System
Isolation Control Unit
Interchangeability
Inside Diameter
Identification
Integrated Design and Build Team
Instrument Display Catalog
Identification
Identifier
Identify
Integrated Drive Generator
Internal Door Locking System
Impact Drawing Management
Integrated Data Processing
Identification Plate
Intrusion Detection System
Interactive Display Unit
International Electrotechnical Commission
Intrinsic/Environmental Conditions Hazard
Analysis
Institute of Electrical and Electronic Engineers
Industrial Evaluation Sheet
Internet Engineering Task Force
Initial Fix
Intermediate Frequency
Integrated Final Assembly
nternational Federation of Airworthiness
In-Flight Entertainment
In-Flight Entertainment Center
ISMD Functional Effects Check Tool
In-Flight Entertainment System
Identification Friend or Foe
In-Flight Performance Computation Program
InFlight Performance Application
Instrument Flight Rules
International financial reporting standards
In-Flight Shut Down
In flight Turn back
Intermediate Gain Antenna
Inlet Gear Box
Inert Gas Distribution System
Inert Gas Generation System
Ignition
Inert Gas System Control
Inlet Guide Vane
Intrinsic Hazard Analysis
Illustrated Initial Provisioning Document
Integrated Jump Plate
Illumination
Illuminated
Instrument Landing System
Inner Marker
Integrated Modular Avionics
Information Management Aircraft-ground
Communication System
IMC
IMCC
IME
IMM
IMPACT
IMR
IMU
INA
INB
INBD
INCLG
INCR
INCR
IND
INDG
INFO
INHI
INHIB
INHIB
INHIB
INIT
INIT
INOP
INP
INR
INRTL
INS
INSP
INST
INST
INSTL
INSTLLD
INSTM
INSU
INSUL
INSUL
INSUL
INT
INT
INT
INT
INTCON
INTCP
INTEG
INTEG
INTEN
INTERCOM
INTFC
INTG
INTGT
INTGT
INTL
INTLK
INTMD
INTMT
Indirect Maintenance Cost
Information Management Common Cabinet
Integrated Maintenance Extract
Immediate
Improvement Manufacturer Program for Airbus
Customer Training
Interlock Monitoring Relay
Inertial Measurement Unit
Initial Approach
Inbound
Inboard
Including
Increment
Increase
Indicator
Indicating
Information
Inhibit
Inhibit
Inhibited
Inhibition
Initial
Initialization
Inoperative
Input
Inner
Inertial
Inertial Navigation System
Inspection
Instinctive
Instrument
Installation
Installed
Instrumentation
Integrated Network Server Unit
Insulate
Insulation
Insulator
Interior
Interrupt
Intersection
Intercom
Interconnection
Intercept
Integral
Integrally
Intensity
Intercommunication
Interface
Integral
Integrate
Integrating
Internal
Interlock
Intermediate
Intermittent
INTPH
INTR
INTRG
INTRG
INTRPT
INU
INV
INV
INWP
IOC
IOC
IOE
IOM
IOR
IP
IP
IP
IP
IP
IP
IP
IPC
IPC
IPCC
IPCS
IPCT
IPCU
IPCV
IPD
IPD
IPDU
IPL
IPO
IPO
IPPU
IPR
IPRAM
Interphone
Interior
Interrogate
Interrogator
Interrupt
Inertial Navigation Unit
Inverter
Inverse Video
Intermediate Waypoint
Indirect Operating Cost
Initial Operating Clearance
Initial Operating Experience
Input/Output Module
Immediate Operational Requirement
Intermediate Pressure
Initial Provisioning
Internet Protocol
Invoice Packing Card
Intermediate Pressure
Interested Party
Intellectual Property
Illustrated Parts Catalog
Intermediate Pressure Bleed Check Valve
Intergovernmental Panel on Climate Change
Ice Protection Control System
Initial Provisioning Coordination Team
Ice Protection Control Unit
Intermediate Pressure Check Valve
Illustrated Provisioning Document
Initial Provisioning Data
Ice Protection Data Unit
Illustrated Parts List
Initial Public stock Offering
Initial Public Offering
Instrumentation Position Pick-off Unit
Intellectual Property Rights
Integrated Prerecorded Announcement Module
IPS
IPS
IPSM
IPT
IPT
IPV
IQP
IR
IRAN
IRD
IRDC
IRDM
IRP
IRQ
IRR
Irr.M
IRS
IRS
Incorrect Phase Sequence
Inlet Particle Separator
Intelligent Power Supply Module
Inadvertent Power Transfer
Integrated Production Team
Indicator Para Visual
Integrated Quality Plan
Inertial Reference
Inspection and Repair As Necessary
Integrated Receiver Decoder
Interface Remote Data Concentrator
Integrated Receiver Decoder Module
Integrated Refuel Panel
Interrupt Request
Internal Rate of Return
Irritating Material
Inertial Reference System
Inspection Report System
IRU
IS
IS
ISA
ISA
ISAMI
ISB
ISB
ISCD
ISDN
ISDN
ISDU
ISG
ISG
ISG
ISIS
ISM
ISM
ISMD
ISO
ISOL
ISP
ISP
ISPSS
ISPSU
ISPU
ISRO
ISS
ISS
ISU
ISU
ISWL
IT
IT
IT
ITCT
ITH
ITP
ITS
IV
IVASEB
IVCP
IVMS
IVS
JAA
JAM
JAM
JAMG
JAR
JB
JB
JCT
JEMTOSS
Inertial Reference Unit
Information Systems
Information System
International Standard Atmosphere
Inertial Sensor Assembly
Improvement of Structure Analysis through
Multi-disciplinary Integration
Inter-System Bus
Inspection Service Bulletin
Inter System Communication Data
Integrated Services Data Network
Information System Data Network
Inertial Sensor Display Unit (IRS)
Instrument Symbol Generator Unit
Integrated Starter Generator
Intermediate Service Goal
Integrated Standby Instrument System
Illumination Sensor Module
International Supply Chain Manager
Inter System Maintenance Data
International Standardization Organization
Isolation
Integrated Static Probe
In-Service Problem
In-Seat Power Supply System
In-Seat Power Supply Unit
In-Seat Power Supply Unit
In-Service Reportable Occurrence
Inertial Sensor System
Integrated Surveillance System
Inertial Sensor Unit
Integrated Surveillance Unit
Isolated Single Wheel Load
Interruption
Information Technology
Information Technology
ISMD Templates Check Tool
Intake Housing
Intention To Proceed
Internal Technical Specification
Isolation Valve
Integrated Video and Audio Seat Electronic
Box
Integrated Value Creation Project
Internal Video Monitoring System
Inertial Vertical Speed
Joint Aviation Authorities
Jammed
Jamming
Jamming
Joint Aviation Requirements
Junction Box
Jack Box
Junction
Jet Engine Maintenance Task Oriented Support
System
JEP
JFGW
JIC
JID
JITX
JK
JM
JOEB
JOG
JTSN
JUNCTN
K
K
K
KA
KB/s
KBD
KBE
KCCU
KCS
KDMS
KE
KFS
KIMS
KM
KOD
KPI
KPP
KRUG
KU
L
L
L/FD
L/G
L/HIRF
LA
LAF
LAG
LAILA
LAM
LAMM
LAN
LAND
LAP
LAT
LAT
LATC
LAU
LAV
LBA
LBA
LBP
LC
LC
LCC
LCD
Jeppesen
Jettison Final Gross Weight
Job Instruction Card
Jeppesen Inflight Database
Jeppesen Integrated Tool Kit X
Jack
Jump Master
Joint Operation Evaluation Board
Joggle
Jettison
Junction
Degrees Kelvin
K
Subgrade Reaction Modulus
Knowledge Acquisition
Kilo Bits per Second
Keyboard
Knowledge Based Engineering
Keyboard and Cursor Control Unit
Kneeling Control System
Kongsberg Data Manufacturing System
Knowledge Engineering
Kaspersky File System
Kongsberg Integrated Management System
Knowledge Management
Key Of the Day
Key Performance Indicator
Key Process Parameter
Krueger
Keyboard Unit
Left
Length
Lateral Flight Director
Landing Gear
Lightning/High Intensity Radiated Fields
Linear Accelerometer
Load Alleviation Function
Lagging
LAvatory Interface and Light Adapter
Laminate
Lights, Audio and Miscellaneous Module
Local Area Network
Landing
List of Applicable Publications
Lateral
Latitude
Live Animal Transportation Calculation
Linear Accelerometer Unit
Lavatory
Logical Bus Application
Luftfahrt Bundes Amt
Left Bottom Plug
Line Contactor
Labour Cost
Life Cycle Cost
Liquid Crystal Display
LCDT
LCF
LCH
LCHG
LCIT
LCL
LCN
LCP
LCSD
LCT
LCTR
LCU
LD
LD
LD
LDA
LDC
LDC
LD CAB
LDCC
LDCD
LDF
LDG
LD GALY
LDG GR
LDI
LD LAV
LDM
LDMCR
LDPA
LDS
LDS
LDSF
LE
LE
LEAU
LED
LEHGS
LEL
LEO
LEP
LER
LETD
LF
LF
LFR
LG
LGA
LGB
LGCIS
LGCIU
LGCM
LGCS
LGERS
LGMS
Load Compressor Discharge Temperature
Left Center Fuselage
Latch
Latching
Load Compressor Inlet Temperature
Line Check List (Maintenance)
Load Classification Number
Local Control Panel
Line Check Support Data
Locate / Location / To Locate
Locator
Lock Control Unit
Lower Deck
Left Display
Load
Localizer-type Directional Aid
Local Door Controller
Local Domain Coordinator
Lower Deck Cabin
Lower Deck Cargo Compartment
Lower Deck Cargo Door
Lower Deck Facilities
Landing
Lower Deck Galley
Landing Gear
Landing Direction Indicator
Lower Deck Lavatory
Loads Dispatch Manager
Lower Deck Mobile Crew Rest
LanDing Performance Application
Laptop Docking Station
Load Delivery Service
Lower Deck Surveillance Function
Leading Edge
Log Entry
Large Environment Accelerometer Unit
Light Emitting Diode
Local Electro-Hydraulic Generation System
Lower Explosive Limit
Little Earth Orbit
List of Effective Pages
Leading Edge Rib
List of Effective Technical Data
Low Frequency
Late Finish Date
Low Frequency Radio Range
Light Green
Low Gain Antenna
Landing Gear Bay
Landing Gear Control Indication System
Landing Gear Control and Interface Unit
Light Green Communication Manager
Landing Gear Control System
Landing Gear Extension and Retraction
System
Landing Gear Management System
LGND
LGRDC
LGWSS
LH
LIB
LIBOR
LIM
LIM
LIM
LIM
LIMG
LIPPLE
LIQD
LIR
LIS
LISA
LKD
LKG
LKR
LKSHFT
LL
LL
LL1
LLA
LLAC
LLDC
LLDC
LLF
LLF
LLI
LLL
LLO
LLS
LLS
LLS
LLSELV
LM
LMC
LMC
LMC
LMCP
LMES
LMF
LMI
LMM
LMOM
LMP
LMP
LMS
LMT
LMWS
LNA
LNA
LNC
LNG
LNR
Legend
Landing gear Remote Data Concentrator
Landing Gear Well Surveillance System
Left Hand
Loudspeaker and Indicator Box
London Inter-Bank Offered Rate
Limit
Limitation
Limiter
Limiting
Limiting
Lowest Intelligible Phone Power Level
Liquid
Logistic Information Referential
Localizer Inertial Smoothing
Light Interface Standardization Adapter
Locked
Locking
Locker
Lockshaft
Latitude/longitude
Low Level
Waypoint from Waypoint List Abbreviated
Lavatory Light Adapter
Low Level AC Voltage
Low Level DC Voltage
Low Level Direct Current
Low Level Flight
Lateral Load Fitting
Long Lead Time Item
Low Level Light
Long Leadtime Option
Left Line Select Key
Liquid Level Sensor
Low-Level Solid Radioactive Material
Left Lock Selector Valve
Loadmaster
Least Material Condition
Last Minute Change
Loadmaster Controls
Loadmaster Control Panel
Loss of Main Electrical Supply
Local Maintenance Function
Loadmaster Instructor
Compass Locator at Middle Marker
Loadmaster Operating Manual
Left Middle Plug
Line Maintenance Part
Leakage Measurement System
Local Mean Time
Loadmaster Workstation
Label Not Available
Low Noise Amplifier
Low Noise Cruise
Long
Linear
LO
LO
LO
LOC
LOC
LOCKG
LODD
LOFT
LOG
LOGO
LOM
LONG
LONG
LONGL
LONGN
LOP
LOP
LOPA
LO PR
LORAN
LOS
LP
LPC
LPC
LPC
LPCNG
LPE
LPFEV
LPNRV
LPO
LPPS
LPT
LPT
LPTACC
LPTC
LPTCC
LPTCC
LPTR
LPU
LR
LRE
LRH
LRI
LRI
LRM
LROPS
LRRA
LRU
LS
LS
LS
LS
LS
LS
Low
Local Oscillator
Link Object
Localizer
List of Overhaulable Components
Locking
Last acceptable On Dock Date
Line Orientated Flight Training
Logic
Logogram
Compass Locator at Outer Marker
Longitude
Longitudinal
Longitudinal
Longeron
Low Oil Pressure
Life Operational Process
Layout Per Aircraft
Low Pressure
Long Range Aid to Air Navigation
Lavatory Occupied Sign
Low Pressure
Low Pressure Compressor
Less Paper in the Cockpit
Low Compressor Rotor and Stator Assembly
LPC New Generation
Laissez-Passer Exceptionnel
Long Power Failure Event
Low Pressure Non Return Valve
Landings per Overhaul
Low Pressure port Pressure Sensor
Low Pressure Turbine
Front Compressor Drive Turbine Rotor
Assembly
Low Pressure Turbine Active Clearance
Control
Low Pressure Turbine Clearance
Low Pressure Turbine Case Cooling
Low Pressure Turbine Clearance Control
Low Pressure Turbine Rotor
Lightning Protection Unit
Long Range
List of Radioactive and Hazardous Elements
Loadmaster Reference Handbook
Line Replaceable Item
Liquid Resin Infusion
Line Replaceable Module
Long Range Operations
Low Range Radio Altimeter
Line Replaceable Unit
Landing System
Loudspeaker
Low Speed
Line Select Key
Late Start Date
Loadable Software
LSA
LSA
LSA
LSAP
LSB
LSB
LSC
LSC
LSD
LSDS
LSI
LSP
LSP
LSR
LSR
LSSELV
LSU
LSV
LSW
LT
LT
LTD
LTD PLT
LTG
LTM
LTMS
LTMU
LTO
LTP
LTR
LTR
LTS
LTS
LTV
LUAR
LV
LVDS
LVDT
LVL
LVL/CH
LVO
LVP
LVR
LVR
LVT
LVT
LW
LW
LWR
LWR
LWSA
L-x
M
M
M/L
MA
Low Specific Activity Radioactive Material
Low Speed Aileron
Loudspeaker Assembly
Loadable Software Aircraft Parts
Least Significant Bit
Lower Sideband
Load Signature Certificate
Least Significant Character
Logistic Support Date
Load Sensing Drive Strut
Large Scale Integrated/Integration/Integrator
Low Speed
Loadable Software Part
Load Shedding Relay
Last Significant Bit
Left Steering Selector Valve
Lavatory Service Unit
Left Servo metering Valve
Low Speed Warning
Light
Teleloading
Limited
Lighted Plate
Lighting
Livestock Transportation Manual
Life Time Monitoring System
Life Time Monitoring Unit
Landing and TakeOff
Left Top Plug
Lab Test Request
Laboratory Test Requirements
Lights
Load and Trim Sheet Software
Loan To Value
Laboratory Unit Acceptance Review
Low Voltage
Low Voltage Differential Signaling
Linear Variable Differential Transducer
Level
Level Change
Low Visibility Operations
Low Visibility Procedure
Lever
Louver
Linear Voltage Transducer
Low Volume Terminal
Landing Weight
Left Wing
Lower
Laser Warning Receiver
Lavatory Water Supply Assy
Lavatory - X
Magenta
Mode
Mood Lighting
Maintenance Annunciator
MAA
MAAP
MABH
MAC
MAC
MACH
MACT
MADAR
MAF
MAG
MAG
Mag.M
MAG DEC
MAGN
MAG VAR
MAIDS
MAIN MUX
MAINT
MAJ
MALS
MALSR
MAN
MAP
MAP
MAP
MAP
MAPSP
MAR
MAREP
MAS
MASI
MAT
MAT
MAWP
MAX
MBSE
MC
MC
MC
MCA
MCA
MCBF
MCC
MCC
MCC
MCCP
MCCS
MCCT
MCD
MCDL
MCDU
MCE
MCH
Maximum Authorized IFR Altitude
Members and Associated Partners
Minimum Approach Breakoff Height
Mean Aerodynamic Chord
Maintenance Action Classification
Machine / Machining / To Machine
Module Application Configuration Table
Malfunction Detection Analysis and Recording
Subsystem
Maintenance Access Function
Magnetic
Magazine
Magnetized Material
Magnetic Declination
Magnetron
Magnetic Variation
Multipurpose Automatic Inspection and
Diagnostic System
Main Multiplexer
Maintenance
Major
Medium Intensity Approach Light System
Medium Intensity Approach Light System with
Runway Align
Manual
Ground Mapping
Master Annunciator Panel
Mise au point
Missed Approach Segment
Master Attendant Passenger Service Panel
Maritime
Maintenance Report
Modification Approval Sheet
Mach Airspeed Indicator
Multi-purpose Access Terminal
Maintenance Access Terminal
Missed Approach Waypoint
Maximum
Model-Based Systems Engineering
Master Change
Material Cost
Means of Compliance
Minimum Crossing Altitude
Maintenance Central Access
Mean Cycles between Failures
Modification Customer Chart
Multi Crew Cooperation
Maintenance Control Center
Major Change Certification Plan
Major Change Certification Summary
Module Common Configuration Table
Movable Class Divider
Master Configuration Deviation List
Multipurpose Control & Display Unit
Motor Control Electronic
Machined
MCL
MCPU
MCR
MCR
MCRI
MCS
MCS
MCT
MCU
MCU
MCUR
MCVL
MCW
MD
MDA
MDA
MDAU
MDCC
MDCD
MDDU
MDF
MDH
MDL
MDM
MDR
MDS
MDU
MDU
MEA
MEAS
MEASRG
ME-BMS
MEC
MECH
MECH
MECH
MED
MEDB
MEDEVAC
MEL
MEM
MEO
MEP
MER
MES
MES
MET
MEV
MEV
MEW
MF
MFA
Maximum Climb
Motor Control and Protection Unit
Manufacturer Change Request
Maximum Cruise
Military Certification Review Item
Mission Computer Subsystem
MultiChannel Aviation Satellite Communication
System
Maximum Continuous Thrust
Master Control Unit
Modular Concept Unit
Mean Cycle Between Unscheduled Removals
Manual Configuration Variation List
Modulated Continuous Wave
Main Deck
Minimum Descent Altitude
Minimum Decision Altitude
Modular Data Acquisition Unit
Main Deck Cargo Compartment
Main Deck Cargo Door
Multipurpose Disk Drive Unit
Medium Frequency Direction Finding Station
Minimum Descent Height
Module
Material Data Meeting
Multiregional DBS (Digital Broadcast System)
Receiver
Maintenance Data System
Manual Drive Unit
Multiplier Divider Unit
Minimum En Route IFR Altitude
Measurement
Measuring
Manufacturing Engineering- Business
Management System
Main Engine Control
Mechanic
Mechanical
Mechanism
Medium
Model/Engine DataBase
Medical Evacuation
Minimum Equipment List
Memory
Middle Earth Orbit
Main Executive Program
Manufacturing Engineering Responsible
Main Engine Start
Maintenance Economics Sheet
Meteorological
Main Electro Valve
Million Electron-Volts
Manufacturer's Empty Weight
Medium Frequencies
Memorized Fault Annunciator
MFD
MFG
MFP
MFP
MFP
MFR
MFS
MFT
MFTW
MFW
MGB
MGMT
MGT
MGY
MHA
MHEA
MHM
MHSU
MHZ
MI
MIB
MIC
MIC
MICBAC
MID
MID
MIDS
MultiFunction Display
Manufacturing
Maintenance Facility Planning
MultiFunction Probe
Mixed Fission Products
Manufacturer
MultiFunction Sensor
Multi Function Team
Maximum Design Fuel Transfer Weight
Maximum Design Flight Weight
Main Gear Box
Management
Management
Master Geometry
Minimum Height Alert
Maintenance Human Error Analysis
Maintenance HMI Manager
Magnetic Heading Sensor Unit
Megahertz
Magnetic Indicator
Management Information Base
Microphone
MIDS Interface Computer
Micro-System Bus Access Channel
Middle
Modification Information Document
Multifunctional Information Distribution System
MIDU
MILA
MIMOS
MIN
MIN
MIN FUEL
MIN TIME
MIP
MIP
MIPO
MIPS
Multi-Input Interactive Display Unit
MIni Light Adapter
Maintenance Information Management tOols
for Systems
Minimum
Minor
Minimum Fuel
Minimum Time
Maintenance Information Printer
Master Interphone Panel
Manually Issued Purchase Order
Maintenance Information and Planning System
MISC
MISP
Mix LOC/NAV
MJW
MKB
MKC
MKGS
MKR
MLA
MLAP
MLC
MLD
MLFAP
MLG
MLI
Miscellaneous
Major In Service Problem
Mixed LOCalizer/Vertical NAVigation
Maximum Jacking Weight
Multifunction Keyboard
Manufacturing Key Characteristic
Markings
Marker (radio) Beacon
Maneuver Load Alleviation
Maintenance Laptop
Mood Lighting Controller
Molded
Mood Lighting Flight Attendant Panel
Main Landing Gear
Magnetic Level Indicator
MLIH
MLS
MLSCC
MLW
MM
MM
MM
MM
MMC
MMDB
MME
MMEL
MMES
MMH/FH
MMI
M-MMC
M-MMS
MMOSEL
MMR
MMRP
MNFOLD
MNPS
MoA
MOA
MOCA
MOD
MOD
MOD/V
Modem
MODLTR
MOI
MOKA
MoM
MOM
MON
MON
MON
MONG
MORA
MORE
MORV
MOS
MOS
MOSEL
MOT
MOT
MOU
MP
MP
MP
MP
Magnetic Level Indicator Housing
Microwave Landing System
Microwave Landing System Computed
Centerline
Maximum Landing Weight
Middle Marker
Maintenance Manual
Main Multiplexer
Manufacturing Manager
Maximum Material Condition
Mechanical Main Data Bank
Maintenance & Maintainability Evaluation
Master Minimum Equipment List
Man-Machine Environment System
Maintenance Man Hours per Flight Hour
Manual Magnetic Indicator
Military Mission Management Computer
Military Mission Management System
Master Minimum Operational and Safety
Equipment List
Multi-Mode Receiver
Military Mission Radar Processor
Manifold
Minimum Navigation Performance
Specification
Memorandum of Agreement
Maintenance Organisation Approval
Minimum Obstruction Clearance Altitude
Modification
Modulator
Modulating Valve
Modulator-Demodulator
Modulator
Modification Operational Impact
Methodology and software tools Oriented to
KBE Applications
Minutes of Meeting
Maintenance Organization Manual
Monitor
Monitored
Monitoring
Monitoring
Minimum Off Route Altitude
Mobile Online Reclamation
Mixer Overpressure Relief Valve
Metal Oxyde Semiconductor
Maintenance Operation Software
Minimum Operational and Safety Equipment
List
Motor
Motorized
Memorandum of Understanding
Modification Proposal
Main Processor
Maintenance Practices
Maintenance Procedure
MPA
MPB
MPD
MPDS
MPFAP
MPL
MPR
MPS
MPS
MPU
MPU
MPV
MQM
MQPB
MRA
MRB
MRB
MRBD
MRBR
MRIU
MRO
MRP
MRS
MRS
MRTT
MRU
MRW
MS
MS
MSA
MSA
MSB
MSC
MSC
MSCN
MSD
MSDS
MSE
MSG
MSG
MSI
MSI
MSL
MSL
MSL
MSM
MSN
MSOV
MSTR
MSU
MSU
MSU
MSU
MSW
MT
MT
Maximum Power Assurance
Micro Processor Bipolar
Maintenance Planning Document
Maintenance Planning Data Support
Multi Purpose Flight Attendant Panel
Maximum Permitted Life
Multipurpose Register
Maximum Performance Specifications
Multiplex Power Supply
Modem Processor Unit
Magnetic Pickup
Manifold Pressure Valve
Mobile Quality Management
Minimum Quantity Price Break
Minimum Reception Altitude
Maintenance Review Board
Materials Review Board
Maintenance Review Board Document
Maintenance Review Board Report
Maintenance & Recording Interface Unit
Maintenance and Repair Organization
Material Requirements Planning
Maintenance, Reliability, Supportability
Malfunction Reporting Systems
Multi Role Tanker Transport
MIDS Radio Unit
Maximum Ramp Weight
Maintenance Schedule
Military Standard
Minimum Safe Altitude
Master Services Agreement
Most Significant Bit
Airbus Materiel Support Centre
Maintenance Steering Committee
Manufacturer Specification Change Notice
Mass Storage Device
Material Safety Data Sheet
Maintenance System Extract
Maintenance Steering Group
Message
Maintenance Significant Item
Medium Scale Integrated
Mean Sea Level
Maintenance Significant Item List
Maintenance System Load
Monitoring System Module
Manufacturer Serial Number
Main Deck Shut Off Valve
Master
Media Server Unit
Mode Selector Unit (IRS)
Motor Switching Unit
Magnetic Sensor Unit
Microswitch
Mount
Mapping Table
MTA
MTAD
MTBD
MTBF
MTBI
MTBIFS
MTBPR
MTBR
MTBT
MTBUR
MTE
MTES
MTG
MTGC
MTI
MTN
MTO
MTO
MTOGW
MTOP
MTOW
MTP
MTR
MTRM
MTS
MTS
MTTF
MTTR
MTTUR
MTUR
MTW
MTXW
MU
MUX
MUX
MV
MVDR
MVT
MW
MWARN
MWC
MWE
MWG
MWP
MWS
MWS-AE
MWS-PE
MXR
MZFCG
mZFW
MZFW
N
N
N
N/A
N/P
Maintenance Task Analysis
Military Transport Aircraft Division
Mean Time Between Defects
Mean Time Between Failures
Mean Time Between Inspection
Mean Time Between In Flight Shut-down
Mean Time Between Premature Removals
Mean Time Between Removals
Mean Time Between Trouble
Mean Time Between Unscheduled Removals
Manual Test Equipment
Mobile Tank Extraction System
Mounting
Mounting Center
Multi Tank Indicator
Motion
Maximum Take-Off
Météo
Maximum Takeoff Gross Weight
Maintenance Task Operating Plan
Maximum Takeoff Weight
Maintenance and Test Panel
Meter
Mid Term Planning Meeting
Maintenance Training Simulator
Mixer Temperature Sensor
Mean Time to Failure
Mean Time to Repair
Mean Time to Unscheduled Removal
Mean Time Between Unscheduled Removals
Maximum Taxi Weight
Maximum Taxi Weight
Management Unit
Multiplex
Multiplexer
Multivibrator
Multiple VHF Data Radio
Movement
Minimum Weight
Master Warning
Master Warning Computer
Manufacturer's Weight Empty
Maintenance Working Group
Master Warning Panel
Master Warning System
Missile Warning System - Active Element
Missile Warning System - Passive Element
Mixer
Maximum Zero Fuel Center of Gravity
Minimum Zero Fuel Weight
Maximum Zero Fuel Weight
North
Neon
Normal
Not Applicable
Next Page
N/W
N/WS
N.O.R
N1
N1
N1.D
N1.L
N2
NA
NAA
NAC
NAC
NACA
NAC STA
NAI
NAIF
NAIS
NAS
NASA
Nose Wheel
Nose Wheel Steering
Normal Operating Range
Engine Fan Speed
Low Pressure Rotor Speed
N1 Descent
N1 Latch
High Pressure Rotor Speed
Neutral Axis
National Aviation Authority
Nacelle
Nacelle Air Cooling
National Advisory Committee for Aeronautics
Nacelle Station
Nacelle Anti-Icing
NSS ACR Instrumentation Function
Nacelle Anti-Ice System
Navy and Army Standard
National Aeronautics and Space Administration
NatCo
NATS
NAV
NAVAID
NBCM
NBF
NBM
NBPT
NBS
NBSELV
NC
NC
NC
NCAGE
NCC
NCD
NCF
NCF
NCH
NCLL
NCR
NCU
NCU
NCU
NCV
ND
ND
NDA
NDB
NDB
NDB
NDM
NDT
NEA
NEF
NEG
National Company
North American Telephone System
Navigation
Navigation Aid
Normal Brake Control Manifold
Network BITE Function
Nicht einzuarbeitende BM
No Break Power Transfer
National Bureau of Standards
Normal Brake Selector Valve
Normally Closed
Non Conformity
Numerical Control
NATO Commercial and Government Entity
Nacelle Compartment Cooling
No Computed Data
Non Crimp Fabric
Nose and Center Fuselage
Noise Compensated Headset
Not Closed & Latched & Locked
NSS Communication Router
NSS Control Unit
Navigation Computer Unit
Network Control Unit
Nacelle Cooling Valve
Navigation Display
Navigation Database
Non Disclosure Agreement
Non-Directional Beacon
Navigation Data Base
Non-Directional Radio Beacon
Noise Definition Manual
Non-Destructive Test
Nitrogen Enriched Air
Nacelle Extension Fairings
Negative
NEIC
NELI
NFC
NFO
NFOV
NGCW
NHA
NIM
NLA
NLCP
NLG
NMI
N MOS
N MOS
NMS
NMU
No
NO
NO
NO
NonflaG
NOPT
NORM
NOTAM
NOVOLRAM
NOx
NOy
NP
NP
NPA
NPI
NPN
NPT
NPV
NRC
NRC
NRP
NRZ
NS
NSA
NSCM
NSDW
NSIU
NSM
NSP
NSS
NSU
NSV
NTC
NTD
NTF
NTM
NTO
NTSC
NTWK
NUA
Normal to Emergency Interlock Contactor
Non-Electrical Galley Inserts
Not Fully Closed
Not Fully Open
Narrow Field of View
Next Generation Composite Wing
Next Higher Assembly
Network Interface Module
Non-Listed Assembly
Noise Level Calculation Program
Nose Landing Gear
Non Maskable Interrupt
Negative Metal Oxide Semiconductor
N-Channel Metal Oxide Semiconductor
Noise Masking System
Noise Masking Unit
Number
Normal Operation
Normally Open
Normal Operation in SSM
Non-Flammable Compressor Gas
No Procedure Turn Required
Normal
Notice to Airmen
Non-volatile Random Access Memory
Nitrogen Oxides
Nitrous Oxides
Non Procurable
Propeller Rotational Speed
Non Precision Approach
New Product Introduction
Negative-Positive-Negative
National Taper Pipe (Thread)
Net Present Value
Non-Recurring Cost
Non-Recurring Costs
Navigation Reference Point
Non Return To Zero
No Smoking
Norme Sud Aviation
NATO Supply Code for Manufacturers
Non Specific Design Work
Nose Static Interface Unit
Network Server Module
New Systems Policy
Network Server System
Network Server Unit
Normal Servo Valve
Notice To Crew
Navigation and Tactical Display
Non-textile Floor Covering
Nondestructive Testing Manual
No Technical Objection
National Television System Committee
Network
Normal Unlock Actuator
NUM
NVG
NVM
NW
NWS
Nz
O
O
O/C
O/P
O2
OADMT
OAMS
OANC
OANS
OASI
OAT
OAV
OBCE
OBCE-WW
OBCU
OBOGS
OBRM
OBS
OBS
OBSV
OBSVR
OC
OC
OC
OC
OC
OCCAR
OCCPD
OCCPNT
OCED
OCL
OCM
OCM
OCS
OCS
OCSM
OCU
OD
ODSM
ODU
OEA
OEB
OEM
OEW
OF
OFDM
OFF/R
OFFR
OFIBI
Numerical
Night Vision Goggles
Non-Volatile Memory
Nose Wheel
Nose Wheel Steering
Vertical Load Factor
Open
Orange
Open Circuit
Output
Oxygen (Symbol)
Overall Aircraft Design Management Team
Onboard Asynchronous Messaging Service
Onboard Airport Navigation Computer
Onboard Airport Navigation System
Operation and Service Instruction Manual
Outside Air Temperature
On Aircraft Validation
On-Board Control Equipment
On-Board Control Equipment WorldWide
OBOGS Control Unit
On Board Oxygen Generation System
On Board Replaceable Module
Omni Bearing Selector
Organization Breakdown Structure
Observation
Observer
Oceanic Clearance
Open Circuit
Overcurrent
On Condition
Order Card
Organisation Conjointe de Coopération en
Matière d'Armement
Occupied
Occupant
Operator-Customized ECAM Database
Obstacle Clearance Limit
Outflow Valve Control Module
Out of Control Months
Obstacle Clearance Surface
Overall Customer Satisfaction
Outflow Valve Control and Sensor Module
Outflow Valve Control Unit
Outside Diameter
Open world Data Storage Module
Optical Display Unit
Oxygen Enriched Air
Operations Engineering Bulletin
Original Equipment Manufacturer
Operational Empty Weight
Overfrequency
Onboard Flight Data Monitoring
Off Reset
Off/Reset
Oil Filter Impending Blockage Indicator
OFMV
OFST
OFV
OG
OGV
OH
OH
OHC
OHDS
OHDU
OHP
OHSC
OHT
OHU
OI
OIS
OIT
OIT
OIT
OJT
OK
OLA
OLE
OLIVER
OLMS
OLS
OLW
OM
OM
OMD
OMM
OMP
OMS
OMT
OMTBF
OMTS
OMV
ONS
OOT
OP
OP
OPA
OPAL
OPC
OPER
OPMS
OPNG
OPP
OPS
OPS
OPT
OPT
OPTL
OPTS
OPU
Oil Flow Management Valve
Offset
Outflow Valve
Operational Group
Outlet Guide Vane
Opposite Hand
Operation Hours
Open Hole Compressive Strength
OverHeat Detection System
Overheat Detection Unit
Overhead Panel
Overhead Stowage Compartment
Open Hole Tensile Strength
Optical Head Unit
Operational Interruption
Onboard Information System
Oil Inlet Temperature
Onboard Information Terminal
Operator Information Telex
On Job Training
Correct
Operational Level Agreement
Open Logbook Entries
Output Level Intended for Very Excellent
Reproduction
Operational Loads Monitoring System
Onboard Loadable Software
Operational Landing Weight
Outer Marker
Overhaul Manual
Operator Modifiable Data
Overhaul Manual Manufacturer
Operator Maintenance Program
Onboard Maintenance System
Onboard Maintenance Terminal
Observed Mean Time between Failure
On-Board Mobile Telephony System
Overhaul Manual Vendor
Omega Navigation System
Oil Outlet Temperature
Opalescent
Operational
Operability Performance Assessment
Order Processing Automated Line
Operational Program Configuration
Operative/Operation/Operating
Oleo Pressure Monitoring System
Opening
Opposite
Operations
Operational Program Software
Optimum
Optional
Optional
Oleo Pressure and Temperature Sensor
Overspeed Protection Unit
OPV
OR
ORF
Org
Org Per
ORM
ORT
ORVD
Overpressure Valve
Operational Reliability
Orifice
Organisation
Organic Peroxide
Onboard Replaceable Module
Owner Requirement Table
Overpressure Relief Valve with Dump Function
ORZ
OS
OSC
OSCU
OSF
OSFC
OSG
OSM
OSS
OSW
OTC
OTD
OTH
OTOW
OTP
OTSSU
OU
OUT
OUT
OUTB
OUTBD
OUTFLW
OUTR
OV
OVBD
OVF
OVFL
OVHD
OVHT
OVID
OVLD
OVPRESS
OVRD
OVSP
OVSTEER
OVTEMP
OVV
OW
OWAG
OWB
OWD
OWE
OWP
OXY
Oxy M
P
P
Omni Range Zero
Operating System
Oscillator
Oxygen System Control Unit
Open world Server Function
Open world Server Function Cabinet
Overspeed Safety Governor
Operational Supplier Manager
Option Selectable Software
Out of Sequence Work
Operability Test Card
On Time Delivery
On Time Handover
Operational Take-Off Weight
One Time Password
Outboard Transmission Speed Sensor Unit
Outlet Unit
Outlet
Output
Outbound
Outboard
Outflow
Outer
Over
Overboard
Over Frequency
Overflow
Overhead
Overheat
Obviously Visible Impact Damage
Overload
Overpressure
Override
Overspeed
Oversteer
Overtemperature
Overvoltage
Outer Wing
Open World A/C Ground Communication
Outer WIing Box
Open World Diode
Operating Weight Empty
Over Wing Panel
Oxygen
Oxidizing Material
Purple
Pressure
P
P
P/B
P/BSW
P/C
P/C
P/L
P/N
P/P ROM
P/Y
P.ALT
P.CLB
P.DES
P.EPR
P.MACH
P.N1
P.P.
P.SPD
P(-+ OFF)
PA
PA
PA AMP
PAD
PADS
PAL
PAM
PAR
PARAM
PARK
PAS
PATCC
Roll Rate
Probability
Pushbutton
Pushbutton Switch
Printed Circuit
Premium Class
Payload
Part Number
Preprocessor ROM
Premium Economy Class
Profile Altitude
Profile Climb
Profile Descent
Profile EPR
Profile Mach
Profile N1
Prevention Process
Profile Speed
Polarity (minus, plus, off)
Passenger Address
Public Address
Passenger Address Amplifier
Partner Agreement Document
Pneumatic Air Distribution System
Programmable Array Logic
Product Assurance Manager
Precision Approach Radar
Parameter
Parking
Pitch Attitude Sensor
Production Aircraft Test Completion Certificate
PATM
PATS
PAX
PAX
Production Aircraft Test Manual
Passenger Air-to-Ground Telephone System
Passenger
PAX Announcement Entertainment & Service
Multiplex Sys
Policy Board
Propeller Brake Control Unit
Place Bearing/Distance
Protective Breathing Equipment
Product Based Evaluation
Power-Up Built-in Test
Power Plant Build-up Manual
Product Breakdown Structure
Park Brake Selector Valve
Pushbutton Switch
Pack Bay Ventilation
Pack Controller
Personal Computer
Packing Card
Portland Cement Association
Positive Control Airspace
Printed Circuit Board
Process Change Control Board
Performance Compliance Document
PB
PBCU
PBD
PBE
PBE
PBIT
PBM
PBS
PBSELV
PBSW
PBV
PC
PC
PC
PCA
PCA
PCB
PCCB
PCD
PCDM
PCDS
PCE
PCE
PCEJPS
PCEJSOV
PCF
PCM
PCM
PCMCIA
PCOS
PCPU
PCS
PCT
PCT
PCU
PCU
PCU
PD
PD
PDA
PDC
PDC
PDCS
PDDC
PDF
PDFU
PDL
PDLCU
PDLS
PDM
PDM
PDM
PDMC
PDMF
PDMI
PDMIC
PDMMF
PDMT
PDO
PDOS
PDR
PDR
PDRC
PDT
PDU
PE
PED
PED
PEDMU
PEF
PEGS
Primary Contactor Driver Module
Primary Contactor Driver System
Personal Consumption Expenditures
Precooler
Precooler Ejector Pressure Sensor
Precooler Ejector Shut-Off Valve
Passenger Cum Freighter
Power Conditioning Module
Pulse Code Modulation
Personal Computer Memory Card International
Association
Power Cowl Opening System
Primary COS Power Unit
Propulsion Control System
Probe Compensator Temperature
Percent
Passenger Control Unit
Power Control Unit
Power Controller Unit
Principle Diagram
Pitch Diameter
Personal Digital Assistant
Panel Display Catalog
Procurement Data Card
Power Distribution Control System
Provisioning Descriptive Data Card
Portable Document Format
Pedal Damping and Friction Unit
Portable Data Loader
Privacy Door Lock Control Unit
Privacy Door Lock System
Post Delivery Modification Material
Privacy Door Module
Product Data Management
Power Distribution Maintenance Computer
Power Distribution Maintenance Function
Power Distribution Maintenance Interface
Power Distribution Maintenance Interface
Contactor
Power Distribution Monitoring and Maintenance
Function
Power Distribution Maintenance Terminal
Power Door Opening
Power Door Opening System
Product Design Review
Preliminary Design Review
Procurement Data Reference Card
Project Development Team
Power Drive Unit
HP Stage Air Pressure
Pedestal
Portable Electronic Device
Primary Electrical Distribution Management
Unit
Pylon Extension Fairing
Production Engineering Group System
PEM
PEP
PEPDC
PERC
PERF
PERM
PERS
PES
PES
PESAR
PESC
PESMMUX
PF
PF
PFCS
PFD
PFDB
PFEV
PFF
PFIN
PFIS
PFM
PFQ
PFR
PFS
PFTU
PG
PG BUS
PH
PHA
PHC
PHD
PHV
PI
PIA
PIA
PID
PIESD
PIH
PIM
PIM
PIN
PIN PROG
PIPC
PIR
PIREP
PISA
PIU
PIX
PK
PKC
PKI
PKK
PL
Performance Engineers Manual
Performance Engineers Program
Primary Electrical Power Distribution Center
Percussion
Performance
Permanent
Personal
Passenger Entertainment System
Production Engineering Specification
Passenger Entertainment System Audio
Reproducer
PES Controller
Passenger Entertainment System Main Mux
Pilot Flying
Power Factor
Primary Flight Control System
Primary Flight Display
Power Floor Disconnect Box
Power Failure Event
Pre-First Flight
Power Failure Interrupt
Passenger Flight Information System
Pre-Flight Message
Preselected Fuel Quantity
Post Flight Report
Pre-Feasibility Study
Pedal Feel and Trim Unit
Page
Program Bus
Phase
Preliminary Hazard Analysis
Probe Heat Computer
Protruding Head
Pressure Holding Valve
Procedure Turn to an Intercept
Peripheral Interface Adapter
Programmable Interface Adapter
Personal Identification Device
Passenger Information and Entertainment
Services Domain
Pressure Interstage Hydraulic (PW eng)
Programming and Indication Module
Passive InterModulation
Personal Identification Number
Pin Programming
Power Plant Illustrated Parts Catalog
Pressure Interstage Return
Pilot Report
Passenger Interface and Supply Adapter
Passenger Information Unit
Picture
Pink
Performance Key Characteristic
Public Key Infrastructure
Power Plant Kit
Plate
PL
PLA
PLATF
PLC
PLCRD
PLS
PLSP
PLT
PLYWD
PM
PM
PMA
PMA
PMAT
PMC
PMC
PMC
PMDB
PMG
PMITS
PMM
PMO
PMO
PMP
PMP
PMP
PMR
PMS
PMU
PMUX
PMUX
PN
PNEP
PNEU
PNF
PNL
PNP
PNR
PNT
PNTL
PNU
PO
PO
POA
POB
PODD
PODTS
POM
POM
POR
PORT
POS
POST
POT
POXIP
Plug
Power Light Adapter
Platform
Powerline Communication
Placard
Pulse
Point Level Sensor Processor
Pilot
Plywood
Phase Modulation
Project Management
Permanent Magnet Alternator
Parts Manufacturing Approval
Portable Multipurpose Access Terminal
Power Management Control
Power Management Controller
Process Material Control
Production Management Data Base
Permanent Magnet Generator
Project Management Information Technology
System
Personalization Memory Module
Project Management Office
Project Management Operation
Pump
Performance Monitoring Program
Primary Maintenance Process
Performance Maintenance Recorder
Process and Material Specification
Power Management Unit
Power Plant Multiplexer
Propulsion Multiplexer
Part Number
Pre-NAV Engagement Path
Pneumatic
Pilot Non Flying
Panel
Positive-Negative-Positive
Part Number
Paint / Painting / To Paint
Pintle
PNeUmatic
Pickoff
Purchase Order
Production Organization Approval
Pressure-Off Brake
Passenger Owned Devices Domain
Precooler Dual Temperature Sensor
Production Organisation Manual
Point of Measurement
Point of Regulation
Portable
Position
Power on Self Test
Potentiometer
Passenger Oxygen Indication Panel
PPB
PPBU
PPC
PPDC
PPDES
PPE
PPI
PPIPC
PPM
PPM
PPM
PPOS
PPU
PQAS
PR
PR
PR
PR
PR
PRA
PRAM
PRB
PRCSG
PRCSR
PREAMP
PRECOOL
PRED
PRED
PRE-EMPT
PREP
PREREC
PRESEL
PRESEL
PRES POS
PRESS
PRESS
PRESS
PREV
PRF
PRGM
PRI
PRIM
PRIM
PRIMES
PRIV
PRL
PRL
PRL/MPL
PRM
PROBIGGS
Provisioning Parts Breakdown
Power Plant Build Up
Phosphor Protection Circuit
Provisioning Procurement Data Card
Product Performance Data Exchange
Specifications
Proofreading Process Evidence
Plan Position Indicator
Power Plant IPC
Parts per Million
Performance Programs Manual
Pulse Position Modulation
Present Position
Position Pickoff Unit
Program Quality Assurance System
Pressure
Power Ready Relay
Progress Meeting
Regulated Pressure (downstream of bleed
valve)
Project Review
Particular Risk Analysis
Prerecorded Announcement and Music
Probe
Processing
Processor
Preamplifier
Precooler
Prediction
Predictive
Pre-emptive
Preparation / Prepare / Prepared
Prerecorded
Preselection
Preselector
Present Position
Pressure
Pressurization
Pressurize
Previous
Interrogation Rate
Program
Priority
Primary
PRIMary System
Product Related Information Management
Enterprise System
Private
Parallel
Parameter Requested List
Parameter Recording List/Main Parameter List
Passenger with Reduced Mobility
Portable Removable On Board Inerting Gas
Generating System
PROBOGS
PROC
PROCSR
PROC T
PROF
PROG
PROG
PROG
PROJ
PROM
PROP
PROS
PROT
PROX
PRPHL
PRR
PRSRZ
PRSRZG
PRV
PS
PSA
PSC
PSCU
PSD
PSDU
PSIC
PSIU
PSNR
PSPM
PSQM
PSS
PSSA
PSTN
PSU
PSU
PSU
PSUD
PSV
PT
PT
PTC
PT CODE
PTDC
PTLU
PTM
PTP
PTR
PTR
PTS
PTT
PTT
PTU
PTU
PU
PU
Preconditioning On Board Oxygen Generation
System
Procedure
Processor
Procedure Turn
Profile
Program
Programming
Progress
Projector
Programmable Read Only Memory
Propeller
Present Position
Protection
Proximity
Peripheral
Power Ready Relay
Pressurize
Pressurizing
Pressure Regulating Valve
Process Solution
Passenger Service Adapter
Passenger Supply Channel
Proximity Switch Control Unit
Protected Switch Device
Power Supply Decoupling Unit
Proximity Sensor Interface Card
Passenger Service Information Unit
Positioner
Product Support Procedures Manual
Propulsion System Quality Management
Passenger Services System
Preliminary System** Safety Assessment
Public Switch Telephone Network
Passenger Service Unit
Power Supply Unit
Passenger Supply Unit
Passenger Service Unit Decoder
Planned Shop Visit
Point
Switching Pressure of HP Valve
Positive Temperature Coefficient
Part Code
Provisioning Technical Data Card
Pedal Travel Limiting Unit
Performance Training Manual
Programming and Test Panel
Push to Reset
Printer
Purchaser Technical Specification
Push-to-Test
Push-to-Talk
Power Transfer Unit
Power Transformer Unit
Parts Usage
Pick Up
PU
PU
PURS
PVC
PVD
PVI
PVIS
PVS
PW
PWCU
PWDB
PWIP
PWM
PWR
PWS
PWS
PWSP
PYL
Q
QA
QAD
QAM
QAR
QAT
QC
QC
QD
QDB
QEC
QEI
QF
QFRP
QG
QIG
QIR
QISP
Qj
QLB
QMA
QMS
QMS
QMU
QPL
QRH
QRS
QSR
QSR
QTP
QTR
QTY
QTZ
R
R
R
R
Processing Unit
Panel Unit
Purser
Polyvinyl Chloride
Para Visual Director
Paravisual Indicating
Passenger Visual Information System
Process Verification System
Pratt & Whitney
Potable Water Control Unit
Power Wall Disconnect Box
Potable Water Indication Panel
Pulse Width Modulator
Power
Potable Water System
Predictive WindShear
Potable Water Service Panel
Pylon
Pitch Rate
Quality Assurance
Quick-Attach-Detach
Quadrature Amplitude Modulation
Quick Access Recorder
Quadruple ARINC Transmitter
Quality Control
Quick Change
Quick Donning
Quality Directors Board
Quick Engine Change
Quality Event Information
Quality Task Force
Quartz Fiber Reinforced Plastic
Quality gates
Quality Improvement Group
Quality Improvement Request
Quality In-Service Problem
Probability of Being in Condition j (for
structure)
Quality Log Book
Qualitative Maintenance Analysis
Quality Management System
Quality Management System
QAM Modulator Unit
Qualified Products List
Quick Reference Handbook
Quality Requirement Sheet
Quality Survey Report
Quarterly Service Reports
Qualification Test Program
Qualification Test Report
Quantity
Quartz
Red
Right
Release
Reset
R
R
R/A/G
R/AD
R/C
R/D
R/H
R/I
R/I
R/L
R/R
R/T
R/T
R.A.
R&D
R&T
RA
RA
RA
RA
RAA
RAAS
RAC
RAC
RACC
RACON
RACSB
RAD
RAD
RAD
RAD
RADCON
RadM
RADVR
RAG
RAI
RAIL
RAIMS
RALTU
RAM
RAO
RAPCON
RAS
RAS
RAS
RAS
RAS/Wedge
RASC
RASCI
RAT
RAT
RATC
RAX
RB
Resistor
Yaw Rate
Red/Amber/Green
Retro/Adaptation Drawing
Rate of Climb
Rate of Descent
Radar Height
Radio/Inertial
Removal/Installation
Reading Light
Rules/Recommendations
Radio Transmit
Receiver Transmitter Unit
Recommended Actions
Research and Development
Research and Technology
Radio Altimeter
Radio Altitude
Redundancy Assurance
Resolution Advisory
Ram Air Actuator
Runway Awareness and Advisory System
Rotor Active Clearance
Rules of the Air and Air Traffic Control
Rotor Active Clearance Control
Radar Beacon
Rotor Active Clearance Start Bleed
Radio
Random Access Device
Roll Anticipation Distance
Radome and Antenna Downconverter
Radar Data Converter
Radioactive Material
Random Access Digital Video Reproducer
Repair Assessment Guidelines
Ram Air Inlet
Runway Alignment Indicator Light System
Radio and Audio Integrating Management
System
Reprogrammable Annunciator Light Test Unit
Random Access Memory
Ram Air Outlet
Radar Approach Control
Repair Design Approval Sheet
Remote Access Service
Rien à Signaler
Ramp Actuation System
Ramp Aerial delivery System/Wedge
Reservoir Air Supply Cooler
Responsible, Accountable, Support, Consulted,
Informed
Ram Air Turbine
Ram Air Temperature
Remote Air Traffic Control
Random Access Transfer Memory
Resource BITE
RBAY
RBC
RBC
RBCU
RBE
RBN
RBP
RBS
RC
RC
RC
RC
RCC
RCC
RCCB
RCCBM
RCCU
RCD
RCDC
RCDG
RCDR
RCF
RCL
RCLM
RCLS
RCP
RCPT
RCPTN
RCS
RCSM
RCT
RCU
RCVR
RCVY
RD
RD
RD
RDC
RDDMI
RDL
RDNG
RDU
RDY
RE
READG
RECIRC
RECIRC
RECOG
RECONF
RECT
RED
RED
REDCR
REDUND
REF
REF ALIGN
Rib Bay / Rib Bays
Resource BITE Configuration
Rear Bearing Chamber
Remote Braking Control Unit
Requirements Based Engineering
Radio Beacon
Right Bottom Plug
Resource Breakdown Structure
Repetitive Chime
Recurring Cost
Reference Chord
Recurring Costs
Remote Charge Converter
Remote Control Center
Remote Control Circuit Breaker
RCCB Module
Remote Calibration Control Unit
RAAS Configuration DataBase
Ramp Cargo Door Controller
Recording
Recorder
Right Center Fuselage
Recall
Runway Center Line Marking
Runway Center Line Light System
Reverse Current Protection
Receptacle
Reception
Radio Communication System
Resident Customer Support Manager
Rear Center Tank
Remote Control Unit
Receiver
Recovery
Retro Drawing
Right Display
Reqirements Development
Remote Data Concentrator
Radio Dual Distance Magnetic Indicator
Resident Data Loader
Reading
Receiver Decoder Unit
Ready
Requirements Engineering
Reading
Recirculate
Recirculation
Recognition
Reconfiguration
Rectifier
Reduction
Request for Evolution of Document
Reducer
Redundancy
Reference
Reference Alignment
REFL
REFLNG
REFR
REFUEL
REG
REG
REGUL
REIC
REIL
REL
REL
REP
REP
REPL BY
RES
RET
RET
RETR
RETRD
RETRG
RETRN
REV
REV
REV
RF
RFA
RFC
RFC
RFE
RFG
RFI
RFI
RFI
RFL
RFN
RFP
RFQ
RFR
RFS
RFS
RFS
RFTI
RFU
RFW
RFX
RGAU
RGLRD
RGLTG
RGLTN
RGTR
RH
RH
RHEO
RHL
RHS
RJB
Refuel
Refueling
Refrigerator
Refueling
Regulator
Register
Regulation
Reconfigurable ETOPS Isolation Contactor
Runway End Identification Lights
Release
Reluctance
Repository
Reporting Point
Replaced by
Resistance
Retract
Return
Retract
Retracted
Retracting
Retraction
Reverse
Revise
Revision
Radio Frequency
Request for Amendment
Request for Change
Request For Comments
Rear Fuselage and Empennage
Request For GSE
Radio Frequency Interference
Request for Information
Resin Film Infusion
Refueling
Rear Fuselage Nacelle
Request for Proposal
Request For Quotation
Request for Revision
Reason for Selection
Regardless of Feature Size
Request for Service
Request For Technical Information
Radio Frequency Unit
Request for Work
Generic term for an RFI, RFTI or RFP
Rate Gyro and Accelerometer Unit
Regulated
Regulating
Regulation
Register
Right Hand
Radio Height
Rheostat
Rudder Hinge Line
Relative Humidity Sensor
Radio Junction Box
RK
RLA
RLC
RLD
RLF
RLG
R-LMF
RLS
RLS
RLSED
RLSELV
RLTD
RLY
RM
RM
RMC
RMCU
RMI
RMM
RMO
RMO
RMO
RMP
RMP
RMP
RMS
RMT
RMU
RNAV
RNG
RNI
RNP
ROA
ROA
RODS
ROE
ROI
ROLR
ROLS
ROM
R-OMS
ROP
ROT
ROTG
ROW
RPB
RPCU
RPDR
RPF
RPG
RPLNT
RPS
RPSA
RPTG
RPTG
RPTR
Rack
Reverser Lever Angle
Reconfiguration Line Contactor
Required Landing Distance
Relief
Ring Laser Gyro
Right Side Local Maintenance Function
Remote Light Sensor
Right Line Select Key
Released
Right Lock Selector Valve
Related
Relay
Radio Magnetic
Requirements Management
Removable Media Case
Remote Magnetic Compensation Unit
Radio Magnetic Indicator
Removable Memory Module
Retrofit Modification Offer
Request for Modification Order
Retrofit Modification Order
Radio and Audio Management Panel
Radio Management Panel
Right Middle Plug
Root Mean Square
Remote
Radio Management Unit
Area Navigation
Range
Radio Navigation Indicator
Required Navigation Performance
Return on assets
Read Only Area
Read Only Data Service
Return on equity
Return on investment (capital employed)
Roller
Remote Oil Level Sensor
Read Only Memory
Right Side Onboard Maintenance System
Runway end Overrun Protection
Runway Occupancy Time
Rotating
Runway end Overrun Warning
Rear Pressure Bulkhead
Residual Pressure Control Unit
Reproducer
Reporting Processing Function
Report Program General
Repellent
Remote Power Supply
Rotating Pressure Sensing Assembly
Repeating
Reporting
Repeater
RPU
RPWL
RPWS
RQ
RQRD
RR
RR
RR
RS
RS
RS
RSA
RSP
RSP
RSPL
RSR
RSS
RSS
RSSELV
RST
RSU
RSV
RSV
RSVR
RTA
RTBC
RTC
RTC
RTCA
RTE
RTF
RTF
RTF
RTG
RTK
RTL
RTLU
RTM
RTM
RTN
RTNC
RTNR
RTO
RTOLW
RTOW
RTP
RTR
RTRSW
RTRY
RTS
RTT
RTU
RTU
RUD
RVCP
Receiver Processor Unit
Residual Pressure Warning Light
Residual Pressure Warning Switch
Recommended Quantity
Required
Rolls Royce
Low or Medium Range Frequency Radio
Range Station
Rudder Rib
Rear Spar
Repeating Stroke
Restraint System
Request for Service Allowance
Responder Beacon
Risk Sharing Partner
Recommended Spare Parts List
Route Surveillance Radar
Receiver Surveillance System
Root Sum Square
Right Steering Selector Valve
Reset
Raster Shading Unit
Reserve
Right Servo metering Valve
Reservoir
Receiver Transmitter ARINC
Refuel and Towing on Battery Contactor
Real Time Clock
Reconfiguration Transfer Contactor
Radio Technical Commission for Aeronautics
Route
Radio Telephony
Rich Text Format
Requirement for Test Facilities
Rating
Revenue Tonne Kilomètre
Rudder Travel Limiting
Rudder Travel Limiting Unit
Real Time Monitoring
Resin Transfer Moulding
Return
Refuel and Towing on Normal Contactor
Retainer
Rejected TakeOff
Runway Takeoff and Landing Weight
Runway Takeoff Weight
Right Top Plug
Router
Rotary Switch
Rotary
Return to Seat
Return To Tank
Radar Transceiver Unit
Rate of Turn Unit
Rudder
Remote Video Control Panel
RVDT
RVG
RVR
RVS
RVS
RVSM
RVSN
RVT
RVT
RW
RW
RWDS
RWK
RWR
RWS
RWY
RX
RZ
S
S
S
S/C
S/D
S/H
S/MECH
S/N
S/R
S/W
SA
SA
SaaS
SAC
SACU
SACU
SAD
SAD
SADF
SAE
SAF
SAFD
SAL
SALS
SALSA
SAM
SAM
SAM
SAOHE
SAP
SAP BW
SAP ITS
SAR
SAS
SAS
SAT
SAT
Rotary Variable Differential Transducer
Residual Value Guarantee
Runway Visual Range
Reverse
Refueling Video Surveillance
Reduced Vertical Separation Minimum
Reversion
Rotary Variable Transformer
Rivet
Ramp Weight
Right Wing
Rearwards
Rework
Radar Warning Receiver
Retrieval Winch System
Runway
Receive
Return to Zero
Minimum Slat Retract Speed (EFIS)
South
Slats
Step Climb
Step Descent
Sample and Hold
Shortening Mechanism
Serial Number
Safety / Reliability
Software
Stress Analysis
Single Aisle
Software as a Service
Single Annular Combustor
Stand Alone Compensator Unit
Semi-Automatic Control Unit
Stress Analysis Data
Spares Advance Data
Spares Advance Data Form
Society of Automotive Engineers
Safety
Safetied
System Address Label
Short Approach Light System
Spot Array Light Supply Adapter
Stress Analysis Manual
Space Allocation Model
Specific Architecture MockUp
Surface Air/Oil Heat Exchanger
Systems, Applications, & Products for data
processing
SAP Business information Warehouse
SAP Internet Transaction Server
Smart Access Recorder
Static Strength Approval Sheet
Software Accomplishment Summary
Static Air Temperature
SATCOM
SATCOM
SATURN
SAU
SAV
SB
SBAS
SBB
SBD
SBDB
SBEW
SBI
SBL
SBS
SC
SC
SC
SCAV
SCCS
SCE
SCE
SCFM
SCG
SCH
SCI
SCL
SCL
SCM
SCN
SCO
SCO
SCR
SCR
SCS
SCS
SCS
SCS
SCS
SCS
SCU
SCU
SCUP
SD
SD
SDAC
SDAC
SDAU
SDB
SDCF
SDCU
SDD
SDDF
SDF
SDG
SDGP
Satellite Communication
Second-Generation Antijamming Tactical UHF
Radio for NATO
SATCOM Adapter Unit
Starter Air Valve
Service Bulletin
Satellite Based Augmentation System
Swift Broadband
Single Blade Door
Service Bulletin Data Base
Standard Basic Empty Weight
Service Bulletin Index
Symbol
Service Bulletin Effectivity Schedule
Single Chime
Scale
Source Code
Scavenge
Sub-Contract Control Sheet
Source
Showing Compliance Engineer
Standard Cubic Feet Minute of Gaseous
Airflow
System Configuration Guide
Schematic
Secure Communication Interface
Software Configuration Library
Software Control Library
SDU Configuration Module
Specification Change Notice
Section Control
Section Controller
Screw
Specification Change Request
Supplemental Cooling System
Single Channel Simplex
Steering Control System
Supportability Candidate Sheet
Steering Control System
Supplier Controlled Software
Supplemental Control Unit
System Control Unit
Scupper
System Display
System Drain
System Data Acquisition Concentrator
System Data Analog Converter
Special Data Acquisition Unit
Signals Data Base
Smoke Detection Control Function
Smoke Detection Control Unit
System Description Document
Source Data Discrepancy Form
Smoke Detection Function
Spares Data Guide
Source Data Gathering process
SDI
SDI
SDM
SDN
SDOF
SDP
SDS
SDS
SDTM
SDU
SDU
SDW
SE
SE
SEAL
SEB
SEB
SEC
SEC
SEC
SEC
SECT
SEG
SEL
SEL
SEL
SEL
SELCAL
SELV
SENS
SEP
SEPDC
Source Data Identifier
Source/Destination Identifier
Smart Diode Module
System Description Note
Single Degree of Freedom
Steering Disconnect Panel
Smoke Detection System
Software Definition Summary
Structure Description Training Manual
Satellite Data Unit
Seat Display Unit
Specific Design Work
Simplified English
Section
Sealing
Seat Electronic Box
Service Evaluation Bulletin
Secondary
SECondary Computer
Securities and Exchange Commission
Spoiler Elevator Computer
Section
Segment
Select
Selected
Selection
Selector
Selective Calling
Selector Valve
Sensitivity
Separator
Secondary Electrical Power Distribution Center
SEQ
SEQ
SER
SER
SER/PRL
SERNO
SES
SES
SET
SF
SFAR
SFC
SFCC
SFCC
SFCC
SFE
SFI
SFPI
SG
SG
SGCU
SGCU
SGHTNG RD
Sequence
Sequential
Serial
Serial Number
Serial to Parallel
Serial Number
Support Equipment Summary
Supplier Equipment Specification
Setting
Spot Face
Special Federal Aviation Regulation
Specific Fuel Consumption
Slat Flap Control Computer
Sideways Facing Crew Cockpit
Sideways Facing Crew Configuration
Seller Furnished Equipment
Synthetic Flight Instructor
Slats/Flaps Position Indicator
Stroke Generator
Starter Generator
Smart Galley Control Unit
Starter Generator Control Unit
Sighting Rods / Sighting Rod
SGML
SGP
SGR
SGSC
SGU
SH
SH ABS
SHADE
SHCM
SHDBL
SHED
SHED
SHF
SHKR
SHLD
SHLD
SHM
SHN
SHPNG
SHRD
SHR PN
SHT
SI
SI
SI
SIAP
SIB
SIB
SIC
SID
SID
SIDP
SIE
SIF
SIF
SIG
SIH
SIL
SIL
SIL
SIM
SIN
SIR
SIRD
SIRU
SIS
SIS
SIU
SIV
SJC
SKT
SL
SL
SLA
SLA
SLC
Standard Generalized Markup Language
Stroke Generator Processor
Software Ground Repository
Sheddable Ground Servicing Contactor
Symbol Generator Unit
Sheet
Shock Absorber
Schedules Airbus Data Exchange
System Heating Control Module
Sheddable
Sheddable
Shedding
Super High Frequency
Shaker
Shield
Shielding
Structural Health Monitoring
Scratch Hardness Number
Shipping
Shroud
Shear Pin
Short
Slip Indicator
Systeme International
Special Instruction
Structural Inspection Adjustment Program
Security Information Base
Seat Interface Box
System Isolation Contactor
Standard Instrument Departure
System Interface Definition
System Installation Design Principles
Surface Industrielle Etendue
Selective Identification Feature
Spares Information File
Signal
Section Installed Harness
Speech Interference Level
Service Information Letter
Software Information Library
Simulation
Sine
Service Identification Request
System Installation Requirement Dossier
Secure Interface Router Unit
Standalone Identification System
Spares Investment Study
Server Interface Unit
Standard Item Variations
Standard Job Card
Socket
Sea Level
Service Letter
Small Light Adapter
Service Level Agreement
Starter Line Contactor
SLD
SLD
SLI
SLL
SLM
SLMC
SLP
SLR
SLS
SLS
SLS
SLT
SLV
SLV
SM
SM3
SMA
SMART
SMC
SME
SMEL
SMIB
SMK
SML
SMM
SMO
SMR
SN
SNGL
SNIF
SNMP
SNSG
SNSR
SO
SO2
SoC
SOC
SOL
SOP
SOR
SOS
SOTM
SOV
SOW
SP
SP
SPAD
SPAN
SPASE
SPATIAL
SPB
SPC
SPC
SPD
SPD/M
Slide
Sliding
System Level Integration
Shelf Life Limitation
Service Level Management
Service Life Limits and Maintenance Checks
Space Limited Payload
Service Level Requirement
Side Lobe Suppression
Shop Loadable Software
Slide Lever Switch
Slat
Sleeve
Stipulated loss value
Standards Manual
Standard Manual Part 3
Single Motor Actuator
Standard Modular Avionics Repair and Test
System Manager Controller
Subject Matter Expert
Seat-Mounted Emergency Light
Security Management Information Base
Smoke
SB Modification Crossreference List
System Management Module
Stabilized Master Oscillator
Sealed Manufacturing Route
Serial Number
Single
Sensitivity for Normal Interface
Simple Network Management Protocol
Sensing
Sensor
Shutoff
Sulphur Dioxide
Statement of Conformity
Standard Operating Clearance
Solenoid
Standard Operating Procedure
Statement Of Requirements
Sell or Scrap
System Operation Training Manual
Shut-Off Valve
Statement of Work
Sampling
Space
Scratchpad
Supplier and Partners Airbus Network
Single Point Audio System Earth
System for Acquisition and Processing of
ARINC and Logic
Seat Power Box
Spare Parts Classification
Special Purpose Company
Speed
Speed-Mach
SPDB
SPE
SPE
SPEC
SPF
SPF
SPFK
SPKR
SPL
SPLC
SPLR
SPLY
SPM
SPM
SPMC
SPMG
SPOP
SPP
SPPF
SPPU
SPR
SPRDR
SPRINT
SPRT
SPS
SPS
SPS/B
SPSA
SPST
SPU
SQ
SQW
SR
SRD
SRD
SRE
SRF
SRI
SRKL
SRKM
SRM
SRM
SRP
SRPS
SRPSU
SRPU
SRS
SRT
SRU
SS
SSA
SSA
SSA
SSALS
Secondary Power Distribution Box
Seller Purchased Equipment
Supplier Purchased Equipment
Specification
Specific Pathogen Free
SuperPlastic Forming
Specific
Speaker
Sound Pressure Level
Splice
Spoiler
Supply
Signal Processing Module
Standard Practices Manual
Service Process Material Control
Shorted Permanent Magnet Generator
Service Process Operation Procedure
Software Pin Programming
Software Pin Programming Function
Station Position Pick-Off Unit
Service and Performance Report
Spreader
Systema de Production Integrado
Support
Service Process Solution
Seat Power Supply
Superseded by
Supplier Product Support Agreement
Single Pole Single Throw
Starter Power Unit
Squelch
Square Wave
Senior
Shorted Rotating Diode
System Requirement Document
Surveillance Radar Element of GCA
Servicing and aircraft condition parameters
Reporting Function
aircraft Structural Repair Identification
Structural Repair Kit List
Structural Repair Kit Manual
Structural Repair Manual
Supplier Relationship Managers
Safety / Reliability Plan
Safe Redundant Power Supply
Slide Release Power Supply Unit
Safe Redundant Power Unit
Speed Reference System
SATCOM Receiver Transmitter
Shop Replaceable Unit
Sky/Shading
Side Slip Angle
System Safety Assessment
System Safety Analysis
Simplified Short Approach Light System
SSALSR
SSB
SSC
SSC
SSCVR
SSEC
SSFDR
SSG
SSH
SSI
SSI
SSID
SSID
SSIP
SSM
SSM
SSM
SSMM
SSO
SSP
SSP
SSP
SSPC
SSR
SSSV
SSTDU
SSTU
SSU
STA
STA
STAB
STAR
STARTG
STAT
STBY
STC
STCS
STD
STD
STDY
STE
STELLA
STEP
STG
STGR
STIF
STIVC
STL
STL WARN
STOM
STR
STRG
STRK
Simplified Short Approach Light System
Runway Alignment
Single Side Band
Single Stroke Chime
Supplier Support Conditions
Solid State Cockpit Voice Recorder
Static Source Error Correction
Solid State Flight Data Recorder
Single Stroke Gong
Secure SHell
Structural Significant Item
System and Structure Installation
Supplemental Structural Inspection Document
Service Set Identifier
Supplemental Structure Inspection Program
Sign Status Matrix
Solid State Memory
Strategic Supplier Manager
Solid State Mass Memory
Single Sign-On
Significant In-Service Problems
System Specification
System Signal Processor
Solid State Power Controller
Secondary Surveillance Radar
Solid State Stored Voice
Side Stick Transducer and Damper Unit
Side Stick Transducer Unit
Side Stick Unit
Station
Straight-in-Approach
Stabilizer
Standard Terminal Arrival Route
Starting
Static
Standby
Supplemental Type Certificate
STC holder Controlled Software
Standard
Standard Data Sheet
Steady
Secure Terminal Equipment
STair Electrical Light Load Adapter
Standard for the Exchange of Product model
data
Stage
Stringer
Stiffener
Static Inverter Contactor
Steel
Stall Warning
System Operation Training Manual
SATURN
Steering
Stroke
STRL
STRM
STRM
STRUCT
STS
STS
STS
STU
STWG
STWG
STYPPLE
SU
SUBMUX
SUCNL ACTN
SUCT
SUM
SUPPL
SUPPR
SUPSD BY
SURF
SURV
SV
SVA
SVCE
SVMTR
SVO
SW
SWLP
SWRD
SWRD-A
SWRD-B
SWRD-C
SWTG
SWY
SyA
SyCDR
SyCID
SyCMP
SyCP
SyCR
SyD
SyDAL
SyDAS
SYM
SYNC
SYNC
SYN REF
SYNTHR
SYNTHR
SYS
T
T
Structural
Secure open and Trip Resident Memory
Short Term Review Meeting
Structure
Status
Alignment Status
Spares Technical Specification
Secure Telephone Unit
Stowage
Short-Term Working Group
Sensitive Typical Phone Power Level
Safety Unit
Submultiplexer
Successional Action
Suction
Summing
Supplementary
Suppressor
Superseded by
Surface
Surveillance
Servovalve
Stator Vane Actuator
Service
Servomotor
Servo
Switch
SideWall Lock Panel
System Wiring Requirement Dossier
System Wiring Requirements Dossier maturity
A
System Wiring Requirements Dossier maturity
B
System Wiring Requirements Dossier maturity
C
Switching
Stopway
Systems Architect
System Critical Design Review
System Configuration Index Document
System Configuration Management Plan
System Certification Plan
System Certification Review
System Designer
System Development Assurance Level
System Development Accomplishment
Summary
Symmetry
Synchro
Synchronize
Synchro Reference
Synthetizer
Synthesizer
System
Trim
Turn
T
T
T/C
T/C
T/D
T/F
T/R
T/TISS
T.O
T&AD
T2C
T2CAS
True
Thickness
Top of Climb
Type Certificate
Top of Descent
Track of a Fixed Waypoint
Thrust Reverser
Traffic and Terrain Integrated Surveillance
System
TakeOff
Transport & Aerial Delivery
HP Compressor Inlet Temperature
Traffic and Terrain Collision Avoidance System
T54
TA
TA
TA
TAB
TAB
TAC
TAC
TAC
TACAN
TACH
TACKV
TACS
TACT
TADB
TADD
TAKSY
Low Pressure Turbine Inlet Temperature
Traffic Advisory
Twin Aisle
Technical Adaptation
Tabulation and Interpolation Program
Test and Bite Panel
Taxiing Aid Camera
Technical Acceptance Completion
TACAN
Tactical Air Navigation
Tachometer
Trim Air Check Valve
Taxiing Aid Camera System
Tactical
Terrain/Airport DataBase
Trim Air Drive Device
Technisch Administratives Konstruktionssytem
TaMED
TAP
TAPRV
TAPS
TAR
TAS
TASOV
TAT
TAV
TAWS
TB
TBC
TBD
TBH
TBO
TBSV
TBU
TBV
TC
TC
TC
TC
TCA
TCAS
Tank Modelling on Every Desk
Transient Acoustic Propagation
Trim Air Pressure Regulating Valve
Trim Air Pressure Sensor
Terminal Area Surveillance Radar
True Airspeed
Trim Air Shut Off Valve
Total Air Temperature
Trim Air Valve
Terrain Awareness and Warning System
Terminal Block
To Be Confirmed
To be Determined
Tail Bearing Housing
Time Between Overhauls
Time Between Scheduled Visits
Time Base Unit
Transient Bleed Valve
HP Turbine Case Pressure
Theoretical Contour
Thermocouple
Takeoff Charts
Throttle Control Assy
Traffic Alert and Collision Avoidance System
TCC
TCC
TCC
TCCS
TCDS
TCFN
TCI
TCIU
TCM
TCM
TCP
TCP
TCPS
TCQ
TCS
TCS
TCSB
TCTL
TCU
TCV
TD
TD
TD
TDB
TDC
TDCA
TDCR
TDD
TDD
TDF
TDO
TDP
TDS
TDSC
TDU
TDU
TDY
TDZL
TE
TE
TEC
TED
TEDB
TEFO
TEI
TEL
TELECOM
TEM
TEMP
TEMP
TEO
TER
TER
TEST SIG
TF
TF
Thrust Control Computer
Turbine Case Cooling
Turbine Clearance Control
Thrust Control Computer System
Type Certificate Data Sheet
Two's Complement Fractional Notation
Time Controlled Item
Telephone Communication Interface Unit
Thrust Control Malfunction
Technical Coordination Meeting
Takeoff Charts Computation Program
Transmission Control Protocol
Temperature Compensated Pressure Switch
Time, Cost and Quality
Temperature Control System
TC holder controlled Software
Transformer Coupled Serial Bus
Tactile
Throttle Control Unit
Temperature Control Valve
Technical Disposition
Technical Dossier
Time Delay
Terrain DataBase
Time Delay Closing
Technical Data Control Assessment
Type Design Change Request
Technical Design Directive
Technical Data Download
Tool Definition Form
Time Delay Opening
Touchdown Point
Technical Data Sheet
Technical Data Steering Committee
Technical Description Unit
Time Display Unit
Temporary Duty
Touchdown Zone Lights
HP Stage Air Temperature
Trailing Edge
Turbine Exhaust Case
Tool and Equipment Drawing
Tool and Equipment Data Bank
Total Engine Flame Out
Tool and Equipment Index
Telephone
Telecommunications
Illustrated Tool and Equipment Manual
Temperature
Test and Evaluation Master Plan
Engine Oil Temperature
Trailing Edge Rib
Technical Event Report
Test Signal
Task Force
Tuning File
TFR
TFR
TFTS
TFU
TGB
T-GCAS
TGCU
TGL
TGT
THD
THD
THERAP
THMS
THR
THRM
THRMST
THROT
THROT PUSH
THS
TI
TI
TI
TIA
TIC
TICC
TID
TID
TIFF
TIR
TIR
TIT
TIU
TIV
TK
TK
TKE
TKE
TL
TL
TLA
TLAR
TLB
TLC
TLC
TLCS
TLMC
TLS
TLS
TLSRD
TLU
TLV
TM
TM
TM
Transfer
Trouble and Failure Report
Terrestrial Flight Telephone System
Technical Follow-up
Transfer Gearbox
Tactical Ground Collision Avoidance System
Terminal GPRS / UMTS Client Unit
Touch-and-Go Landing
Target
Thread
Total Harmonic Distortion
Therapeutic
Thermistor
Thrust
Thermal
Thermostat
Throttle
Throttle Pusher
Trimmable Horizontal Stabilizer
Technical Information
Technical Instruction
Track to an Interrupt
Type Inspection Authorization
Turbine Impingement Cooling
Technical Information and Communication
Committee
Technical Impact Difference
Technical Information Document
Tagged Information File Format
Technical Incident Report
Type Inspection Report
Turbine Inlet Temperature
Terminal Interface Unit
Temperature Isolation Valve
Tank
Ground Track Angle
Track Angle Error
Track Error
Tooling List
Transmittal Letter
Throttle Lever Angle
Top Level Aircraft Requirement
Technical Log Book
Takeoff and Landing Chart Computation
Program
TR Line Contactor
Trolley Lift & Conveyance System
Time Limits and Maintenance Checks
Transcowl Locking System
Trolley Lift System
Top Level System Requirement Document
Travel Limitation Unit
Tertiary Lock Valve
Torque Motor
Transportability Manual
Terminal Module
TM
TMA
TMA
TMC
TMG
TMLB
TMLLF
TMLLFC
TMR
TN
TNSN
To
TO
TO/APPR
TOC
TOD
TOD
TOGA
TOGW
TOIL
TOL
ToO
TOPA
TOPOC
TOR
TOT
TOT
TOW
TOW
TP
TP
T-P
TPA
TPCI
TPG
TPGG
TPIB
TPIC
TPIS
TPMM
TPOP
TPPP
TPR
TPRD
TPS
TPSL
TPSP
TPU
TPU
TPWD
TQWP
TR
TR
TR
Turbo Machinery
Terminal Control Area
Twin Motor Actuator
Target Must Cost
Timing
Technical and Maintenance LogBook
Terrain Masking Low Level Flight
Terrain Masking Low Level Flight Computer
Timer
Technical Note
Tension / Tensioned / Tensioning/ To Tension
Mean Flight Time
Takeoff
Takeoff/Approach
Table of Contents
Takeoff Distance
Time of Day
Takeoff/Go Around
Takeoff Gross Weight
Toilet
Tolerance
Time of Occurence
TakeOff Performance Application
TakeOff & landing Performance Optimization
Computer
Takeoff Run
Total
Transfer of Title
Takeoff Weight
Towing
Test Point
Top Plug
Turn Point
Technical Publications Agreement
Technical Publications Combined Index
Technical Publications Guide
Technical Publications General Guide
Technical Publications Illustration Bank
Tire Pressure Indicating Computer
Tire Pressure Indicating System
Technical Publications Management Meeting
Technical Publications Output Planning
Technical Publications Production Planning
Turbofan Power Ratio
Technical Publications Reference Document
Temporary Protection System
Top Product Structure Layout
Third Party Software Provider
Terminal Processor Unit
Transceiver Processing Unit
Technical Publications Work Sharing
Document
Total Quality of Work Packages
Temporary Revision
Thrust Reverser
Transformer Rectifier
TR
TR
TR
TR
TR
T-R
TRA
TRA
TRACON
TRANS
TRANSF
TRANSLG
TRC
TRD
TRDV
TRF
TRGT
TRI
TRIG
TRK
TRLC
TRLY
TRN
TROPO
TRP
TRPU
TRPV
TRQE
TRQR
TRS
TRT
TRTO
TRU
TRU
TRU
TRV
TRW
TS
TSA
TSD
TSDB
TSE
TSF
TSFC
TSH
TSI
TSLSV
TSM
TSM
TSO
TSO
TSO
TSP
TSPA
TSPB
Transistor
Regulated Temperature (Downstream of
precooler)
Temporary Revision
Truss
Turn Radius
Transmitter-Receiver
Throttle Resolver Angle
Test Report Analysis
Terminal Radar Control
Transition
Transfer
Translating
Thrust Rating Computer
Towed Radar Decoy
Thrust Reverser Directional Valve
Turbine Rear Frame
Target
Type Rating Instructor
Trigger
Track
TRU Line Contactor
Trolley
Terrain Referenced Navigation
Tropopause
Thrust Rating Panel
Thrust Reverser Power Unit
Thrust Reverser Pressurizing Valve
Torque
Torquer
Technical Repercussion Sheet
Turn Round Time
Type Rating Training Organisation
Transformer Rectifier Unit
True
Transformer/Rectifier Unit
Travel
Thermal RAS/Wedge
Trim Sheet
Throttle Sensor Angle
Trouble Shooting Data
Trouble Shooting Data Base
Trouble Shooting Extract
Trouble Shooting Function
Thrust Specific Fuel Consumption
Trouble Shooting Handbook
Time Since Installation
Time Since Last Shop Visit
Trouble Shooting Manual
Tactical Situation Management
Technical Service Order (FAA)
Technical Standard Order
Time Since Overhaul
Tank Signalling Processor
Tank Signal Processor A
Tank Signal Processor B
TSSU
TST
TSU
TT
TT
TT
T-TAD
TTG
TTGA
TTGF
TTL
TTL
TTOL
TTP
TTR
TTS
TU
TURB
TURB
TURB
TURBOT
TV
TVA
TVACU
TVAPS
TVAS
TVBC
TVC
TVOR
TVOR
TW
TWDC
TWE
TWLU
TWP
TWR
TWY
TX
TX
TXW
TYP
TYPPLE
Ú
U/FLOOR
U/S
UAC
UADF
UART
UCS
UD
UD
UD
UDC
UDCC
UDCD
Transmission Speed Sensor Unit
Test
Torque Sensor Unit
Trim Tank
Switching Temperature of HP Valve
Total Time
Tactical Terrain Awareness Display
Time to Go
Time To Get an Answer
Time To Get a Fix
Transistor Transistor Logic
Task Team Leader
Taxi, Takeoff and Landing
Time Triggered Protocol bus
Technical Trouble Report
Trim Tank System
Tapping Unit
Turbine
Turbulence
Turbulent
Turbine Overheat Detector
Television
Tunable Vibration Absorber
Tunable Vibration Absorber Control Unit
Tunable Vibration Absorber Power Supply
Tunable Vibration Absorber System
Turbine Vane and Blade Cooling
Turbine Vane Cooling
Short Range VOR
Very High Frequency Terminal Omnirange
Station
Twisted
Tank Wall Data Concentrator
TAKSY Web Engine
Terminal Wireless LAN Unit
Tank Wall Processor
Tower
Taxiway
Transmission (TCAS to Transponder)
Transmit
Taxi Weight
Typical
Typical Phone Power Level
Pitch Attitude
Underfloor
Unserviceable
Upper Area Control Centre
User Application Definition File
Universal Asynchronous Receiver Transmitter
User Certifiable Software
Upper Deck
Document Unit ("Unité Documentaire")
Uni-Directional Tape
Upper Deck Cargo
Upper Deck Cargo Compartment
Upper Deck Cargo Door
UDL
UDP
UEB
UERF
UF
UHF
UICDL
UIL
ULB
ULD
ULLI
ULM
UMBRL
UMS
UMTS
Unit Detail Listing
User Datagram Protocol
Underseat Electronic Box
Uncontained Engine Rotor Failure
Underfrequency
Ultra High Frequency
User Interface Configuration Download List
Upper Integrity Limit
Underwater Locator Beacon
Unit Load Device
Understep LED Light
Ultra Low Maintenance
Umbrella
User Modifiable Software
Universal Mobile Telecommunications System
UNBAL
UNBAL
UNCPLG
UNCRCTD
UND
UNDERPRESS
UNFCCC
Unbalance
Unbalanced
Uncoupling
Uncorrected
Under
Underpressure
United Nation Framework Convention on
Climate Change
Universal
Unlock
Unlocked
Unused
Uplock
Upper
Upper
Utilization Rate
Under Speed
United States
Upstream
Universal Serial Bus
Upper Sideband
Upper Control Area
Universal Time Coordinated
Unit Under Test
Ultra-Violet
Under Voltage
Ultra Violet Erasable Read Only Memory
Universal Wireless Backbone System
Under Wing Fitting
Upper Airway
Valve
Violet
VOR/LOC
VOR/Localizer
Vertical Speed
Very and Ultra high frequency
Very and Ultra High Frequency
Verification & Validation
Voltage Alternating Current
Video and Computer-Based Instruction
UNIV
UNLK
UNLKD
UNSD
UPLK
UPPR
UPR
UR
US
US
US
USB
USB
UTA
UTC
UUT
UV
UV
UVEROM
UWBS
UWF
UWY
V
V
V/L
V/L
V/S
V/U
V/UHF
V&V
VAC
VACBI
VACS
VACU
VALDN
VAP
VAR
VAR
VAR
VAR LEV HTY
VASIS
VBV
VC
VCC
VCI
VCM
VCO
VCP
VCRU
VCS
VCTREND
VCU
VD
VD
VD
VDAR
VDC
VDEV
VDF
Vacuum Cleaner System
Vacuum
Validation
Visual Approach Procedure
Variable
Variation
Visual-Aural Radio Range
Variable Lever Healthy
Visual Approach Slope Indicator System
Variable Bleed Valve
Ventilation Controller
Video Control Center
Video Control Insert
Video Camera Module
Voltage Controlled Oscillator
Video Control Panel
Vapor Cycle Refrigeration Unit
Ventilation Control System
Airspeed Tendency
Video Control Unit
Design Diving Speed
Heading to a DME Distance
Vertical Display
Virtual DAR
Voltage Direct Current
Vertical Deviation
Very High Frequency Direction Finding Station
VDOS
VDR
VDU
VDU
VEADB
Vendor Documentation On-line Service
VHF Data Radio
Video Display Unit
Video Distribution Unit
Video on demand Enhanced Area Distribution
Box
Velocity
Ventilation
Vertical
Vertical Revise
Variable Frequency Generator
Visual Flight Rules
Final Takeoff Speed
Vertical Gyro
Versatile Graphical Module
Versatile Heating Control Unit
Versatile Heating Data Unit
Very High Frequency
Very High Voltage
Vibration
Variable Inlet Guide Vane
Vendor Information Manual
Video Management System
Video Multiplexer Unit
Virtual Link
Very Low Frequency
Very Low Level DC Voltage
Very Large Scale Integrated
VEL
VENT
VERT
VERT REV
VFG
VFR
VFTO
VG
VGM
VHCU
VHDU
VHF
VHV
VIB
VIGV
VIM
ViMS
VIMU
VL
VLF
VLLDC
VLSI
VLV
VM
VMC
VMU
VOCs
VOD
VODDSU
VODMU
VODSU
VOL
VOR
VOT
VOX
VOZC
VPN
VPSA
VPU
VQAR
VR
VR
VRU
VSB
VSBN
VSBT
VSC
VSCF
VSCU
VSD
VSEB
VSI
VS-NfD
VSV
VSVA
VSWR
VT
VTP
VTR
VTS
VV
VWM
W
W
W
W
W/O
W/V
W3C
WA
WABSIC
WACC
WACS
WAI
Valve
Voltmeter
Visual Meteorological Conditions
Video Modulator Unit
Volatile Organic Compounds
Video On Demand
VOD Data Server Unit
VOD Modulator Unit
VOD Server Unit
Volume
VHF Omnidirectional Range
Voter
Voice Activation
Volatile Organic Compound and Ozone
Converter
Virtual Private Network
Vendor Product Support Agreement
Video Processing Unit
Virtual QAR
Rotation Speed
Voltage Regulator
Video Reproducer Unit
Vendor Service Bulletin
Vendor Service Bulletin Number
Vendor Service Bulletin Title
Vacuum System Controller
Variable Speed Constant Frequency
Video System Control Unit
Vertical Situation Display
Video Seat Electronic Box
Vertical Speed Indicator
Verschlusssache - Nur für den Dienstgebrauch
(German equivalent to NATO restricted).
Variable Stator Vane
Variable Stator Vane Actuator
Voltage Standing Wave Ratio
Vertical Tail
Vertical Tail Plane
Video Tape Reproducer
Vacuum Toilet System
Velocity Vector
Vendor Warranty Manual
West
White
Weight
Wire
Work Order
Wind Direction and Speed
World Wide Web Consortium
Wind Angle
Wheel And Brake System Integrated
Component
Weighted Average Cost of Capital
Wireless Airport Communication System
Wing Anti-Ice
WAP
WARN
WASG
WATOG
Wireless Access Point
Warning
World Airlines and Suppliers Guide
World Airlines Technical Operations Glossary
WB
WBA
WBBC
WBC
WBM
WBS
WBS
WC
WCR
WD
WD
WD
WDB
WDI
WDM
WDO
WEL
WFOV
WG
WG
WG
WGD
WGDC
WGDS
WGL
WHC
WHL
WINDML
WIP
WIPCU
WIPDU
WIPS
WIRC
WIS
WLAN
WLC
WLDP
WLG
WLM
WLP
WLU
WM
WM
WMEL
WO
WOD
WOJ
WOR
WOW
WP
WPS
Wide Body
Weight and Balance Application
Weight and Balance Backup Computation
Weight & Balance Computer
Weight and Balance Manual
Weight and Balance System
Work Breakdown Structure
Wording Change
Weight and Balance Compliance Report
Warning Display
Wing Datum
Wiring Diagram
Wall Disconnect Box
Wind Direction Indicator
Wiring Diagram Manual
Window
Wall Emergency Light
Wide Field of View
Wing
Wave Guide
Working Group
Windshield Guidance Display
Windshield Guidance Display Computer
Windshield Guidance Display System
Wireless Ground Link
Window Heat Computer
Wheel
Windmilling
Wing Ice Protection
Water Ice Protection Control Unit
Water Ice Protection Data Unit
Wing Ice Protection System
Warning - Inhibition - Recall - Clear
Wireless Intercommunication System
Wireless Local Area Network
Wing Lower Cover
Warning Light Display Panel
Wing Landing Gear
Wireless LAN Manager
Weight Limited Payload
Wireless LAN Unit
Wattmeter
Wiring Manual
Wall Mounted Emergency Light
Wash-out
Word Of the Day
Weight on Jacks
Wear Out Rate
Weight On Wheels
Work Package
Workpackage Specification
WPT
WPU
WPV
WR
WR
WRDC
WRG
WRK
WRK
WS
WSC
WSCP
WSCS
WSDP
WSHLD
WSR
WSSG
WT
WTB
WTR
WUC
WUC
WWS
WX
WXR
X
X
XARM
XBAR
X BLEED
XCHECK
XCVR
XDCR
X FEED
XFMR
XFR
XING
X LINE
XLOAD
XLTR
XML
XMSN
XMTR
XPDR
XPNDR
XREF
XSEC
XT
XTAL
X-TALK
XTK
XTK
XTK
X VALVE
XWIND
Y
Waypoint
Wireless Portable Unit
Water Pulse Valve
Weather Radar
Weighing Report
Wheel Remote Data Concentrator
Wiring
Work
Working
Wind Speed
Window Shade Controller
Warning and System Control Panel
Wheel Steering Control System
Warning and System Display
Windshield
Weekly Service Report
Warning System Symbol Generator
Weight
Wing tip brake
Water
Work Unit Cost
Wing Upper Cover
Water/Waste System
Weather Mode (ND)
Weather Radar
Cross
Trans
Cross Arm
Crossbar
Crossbleed
Crosscheck
Transceiver
Transducer
Crossfeed
Transformer
Transfer
Crossing
Crossline
Crossload
Translator
Extensible Mark-up Language
Transmission
Transmitter
Transponder
Transponder
Crossreference
Extra Section
Reception (Transponder to TCAS)
Crystal
Cross-talk
Cross Track Deviation
Cross Track Distance
Cross Track Error
Cross Valve
Crosswind
Yellow
Y/C
YC
YCF
YCL
YCR
YE
YES
YTPPP
Z
Z
ZAPDI
ZC
ZFCG
ZFW
ZSA
Economy Class
Tourist Class
Economy Class-Front
Economy Class Front
Economy Class-Rear
Year
Yankee Escape System
Yearly Technical Publications Processing
Planning
Greenwich Mean Time
Zone
Zonal Access Panel and Door Identification
Zone Controller
Zero Fuel Center of Gravity
Zero Fuel Weight
Zonal Safety Analysis
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