User manual | Airbus Abbreviations Dictionary

AIRBUS ABBREVIATIONS DICTIONARY - Non-alphabetical order
Sep. 2007
ABBREVIATION
3D
4D
A
A
A
A
A
A-D
A-E
A-F
A-UK
AA
AA
AAA
AAAH
AAC
AADC
AAL
AAMG
AAP
AAR
ABBR
ABCD
ABCM
ABCU
ABD
ABDC
ABEC
ABM
ABM
ABN
ABNORM
ABRN
ABS
ABS VAL
ABSELV
ABSORB
ABV
AC
AC
AC
ACARS
ACAS
ACC
ACC
ACCEL
ACCESS
ACCLRM
TERM
Three Dimensional (Lat, Long, Alt)
Four Dimensional (Lat, Long, Alt, Time)
Ampere
Alternate
Amber
Area
Air
Airbus Deutschland
Airbus Espana
Airbus France
Airbus UK
Arithmetical Average
Airworthiness Authorities
Airworthiness Approval Attestation
Airbus Approved Abbreviations Handbook
Airline Administrative Communications
Analog Air Data Computer
Above Aerodrome Level
Airbus Application Management Group
Additional Attendant Panel
Air-to-Air Refueling
Abbreviation
Airbus Collective Data Dictionary
Alternate Brake Control Manifold
Alternate Braking Control Unit
Airbus Directive and Procedure
Avionics Broadcast Data Collector
Airbus (Beijing) Engineering Centre
Company Limited
Abeam
APU Build-up Manual
Abnormal
Abnormal
Airborne
Autobrake System
Absolute Value
Alternate Brake Selector Valve
Absorber
Above
Airplane Characteristics for Airport Planning
Alternating Current
Advisory Circular
Aircraft Communication Addressing and
Reporting System
Airborne Collision Avoidance System
Area Control Centre
Active Clearance Control
Acceleration/Accelerate
Accessory
Accelerometer
ACCU
ACCUR
ACD
ACD
ACD
ACDB
ACE
ACE
ACFT
ACFU
ACG
ACGS
ACIA
ACJ
ACK
ACL
ACM
ACM
ACM
ACM
ACMB
ACMM
ACMM
ACMP
ACMR
ACMS
ACMT
ACN
ACO
ACOB
ACOC
ACP
ACP
ACP
ACQ
ACQN
ACR
ACRT
ACS
ACS
ACSC
ACT
ACT
ACT
ACTD
ACTG
ACTIV
ACTN
ACTR
ACTVN
ACTVT
ACU
Accumulator
Accuracy
Airworthiness Certification Dossier
Airframe Certification Document
Additional Control Device
Aircraft Component Data Base
Altimeter Control Equipment
Airbus Concurrent Engineering
Aircraft
Aircraft Check Follow Up
Aircraft Center of Gravity
Aircraft GSM Server
Asynchronous Communications Interface
Adaptor
Advisory Circular-Joint
Acknowledge
Aircraft Configuration List
Aircraft Conversion Manual
Abbreviated Component Maintenance
Manual
Aircraft Configuration Matrix
Air Cycle Machine
Aircraft Configuration Management Board
Abbreviated Component Maintenance
Manual
Aircraft Configuration Meta Model
Airframe Condition Monitoring Procedure
Aircraft Configuration Management Rules
Aircraft Condition Monitoring System
Aircraft Component Management Team
Aircraft Classification Number
Airworthiness Certification Office
Automatic Call Out Box
Air Cooled Oil Cooler
Altimeter Check Point
Area Call Panel
Audio Control Panel
Acquire
Acquisition
Avionics Communication Router
Additional Cross Reference Table
Access
Alternating Current Supply
Air Conditioning System Controller
Additional Center Tank
Active
Activity
Actuated
Actuating
Active
Action
Actuator
Activation
Activate
Antenna Coupler Unit
ACU
ACU
ACVR
AD
AD
AD
ADAM
ADAU
ADB
ADB
ADB
ADC
ADC
ADCL
ADCN
ADCOMS
ADCSIP
ADD
ADD
ADD
ADD BY
ADF
ADG
ADI
ADIRS
ADIRU
ADJ
ADJMT
ADL
ADL
ADM
ADMZ
ADO
ADOPT
ADPM
ADPTN
ADPTR
ADR
ADR
ADRES
ADRS
ADS
ADS
ADU
ADU
ADV
AEB
AECI
AECMA
AEDS
Air Cooling Unit
Antenna Control Unit
Alternating Current Voltage Ratio
Aerodrome
Airplane Datum
Airworthiness Directive
Airbus Spares Distribution and Materials
System
Auxiliary Data Acquisition Unit
Area Distribution Box
Airport DataBase
Aeronautical DataBase
Air Data Computer
Airbus Delivery Centre
Airworthiness Directives Compliance List
Avionics Data Communication Network
Advanced Configuration Management
System
Acceptance and Delivery Customer
Satisfaction Improvement Programme
Addition, Additional
Aircraft Description Data Base
Aircraft Design Declaration
Added By
Automatic Direction Finder
Air Driven Generator
Attitude Director Indicator
Air Data/Inertial Reference System
Air Data/Inertial Reference Unit
Adjust
Adjustment
Airborne Data Loader
Aircraft Data Loader
Air Data Module
Aircraft DeMilitarized Zone
Airbus Documentation Office
Airbus Design and Operational Philosophy in
Training
Aircraft Deactivation Procedures Manual
Adaptation
Adapter
Advisory Route
Air Data Reference
Aircraft Documentation Retrieval System
Address
Automatic Dependent Surveillance
Air Data System
Align Display Unit
Area Distribution Unit
Advisory
Airline Engineering Bulletin
Airbus Engineering Center India
The European Association of Aerospace
Industries
Axle Equipment Drive Shaft
AEEC
AERO
AES
AESS
AESU
AEVC
AEX
AF
AF
AF
AF
AFB
AFC
AFCS
AFDX
AFECU
AFFECTD
AFFIRM
AFIS
AFL
AFM
AFMC
AFMR
AFN
AFR
AFS
AFTN
AFTR
AFU
AGB
AGB
AGC
AGC
AGE
AGG
AGL
AGMT
AGP
AGS
AGU
AGW
AH
AHP
AHRS
AHRU
AI
AIB
AIBU
AIC
AIC
AICC
AICU
AID
Airlines Electronic Engineering Committee
Aviation Routine Weather Report
Aircraft Earth Station
Aircraft Environment Surveillance System
Aircraft Environment Surveillance Unit
Avionics Equipment Ventilation Computer
Access Authorized
DME Arc to Fixed Waypoint
All Freighter
Audio Frequency
Acceptance Flight
Antifriction Bearing
Automatic Frequency Control
Automatic Flight Control System
Avionics Full Duplex Switched Ethernet
Automatic Fire Extinguishing Control Unit
Affected
Affirmative
Airline In Flight Information System
Auto Flush
Aircraft Flight Manual
Auxiliary Fuel Management Computer
Airframer
ATS Facilities Notification
Airframe
Automatic Flight System
Aeronautical Fixed Telecommunication
Network
After
Artificial Feel Unit
Accessory Gearbox
Angle Gearbox
Automatic Gain Control
APU Generator Contactor
Aircraft Ground Equipment
Airbus General Guide
Above Ground Level
Augment
Alternate Gauging Processor
Air Generation System
Air Generation Unit
Actual Gross Weight
Ampere Hour
Anti-Hijacking Panel
Attitude and Heading Reference System
Attitude and Heading Reference Unit
Anti-Icing
Airbus Industrie
Advanced Illumination Ballast Unit
Access Illustration Cards
Airbus Integrated Company
Aviation Industry CBT Committee
Anti Ice Control Unit
Aircraft Installation Delay
AIDA
AIDA
AIDS
AIG
AIL
AIM
AIM-FANS
AIMI
AIMS
AIMS
AIMS
AIM/CRM
AINA
AINS
AIP
AIP
AIPS
AIQI
AIR
AIRCOND
AIRMAN
AIS
AIS
AISI
AITM
AL
ALERFA
ALF
ALHP
ALIGN
ALIGND
ALLWD
ALNA
ALPHA
ALPHANUM
ALS
ALSCU
ALT
ALT ACQ
ALT TO
ALTM
ALTN
ALTU
ALU
AM
AM
AMB
AMC
AMDB
AMI
AMJ
AMM
Airbus Industrie Drawing Access
Attestation Integrated Delta Aggregation
Aircraft Integrated Data System
Accident Investigation
Aileron
Aircraft Integrated Maintenance
Airbus Interoperable Modular-Future Air
Navigation Sys
Avionics Information Management Interface
Airbus Industrie Material Specification
Airbus Inventory Management System
Airbus Improvement Management System
Airbus Integrated Management/Cockpit
Resource Management
Airbus North America
Aircraft Information Network System
Attendant Indication Panel
Aeronautical Information Publication
Airbus Process Specification
Airbus Industrie Quality Instruction
Aircraft Inspection Report
Air Conditioning
Aircraft Maintenance Analysis
Audio Integrated System
Aeronautical Information Service
American Iron and Steel Institute
Airbus Test Method
Airline
Alert Phase
Aft Looking Forward
Airframe Life-History Program
Alignment
Aligned
Allowed
Airline Network Architecture
Angle-of-Attack
Alphanumerical
Approach Light System
Auxiliary Level Sensing Control Unit
Altitude
Altitude Acquire
Alternate To
Altimeter
Alternate, Alternative
Annunciator Light Test Unit
Arithmetic and Logic Unit
Amplitude Modulation
Airbus Means and Methods Document
Ambient
Acceptable Means of Compliance
Airport Mapping DataBase
Airline Modifiable Information
Advisory Material-Joint
Aircraft Maintenance Manual
AMM
AMP
AMP
AMPL
AMS
AMS
AMS
AMS
AMTOSS
AMU
AN
ANCE
AND
ANI
ANLG
ANN
ANN LT
ANNCE
ANNCMT
ANO
ANPT
ANSA
ANSI
ANSU
ANT
ANU
AO
AOA
AOAS
AOC
AOC
AOD
AOG
AOHX
AOLS
AOM
AOMT
AOP
AOT
AP
AP
AP
APASHE
APC
API
APLC
APM
APM
APM
APP
APP
APPL
APPR
Ammeter
Ampere
Amperage
Amplifier
Aircraft Modification Status
Aerospace Material Specification
Aeronautical Material Specifications
Air-ground Message Server
Aircraft Maintenance Task Oriented Support
System
Audio Management Unit
Air Navigation
Announce
Aircraft Nose Down
Analog Input
Analogic
Annunciator
Annunciator Light
Announce
Announcement
Analog Output
Aeronautical National Taper Pipe Threads
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
All Operator Telex
Airbus Procedure
Autopilot
Airborne Printer
Aircraft Publication Automated Shipping
Expedite
Area Positive Control
Application Programming Interface
Aircraft Power Line Conditioner
ARINC Processing Module
Airport Planning Manual
Aircraft Performance Monitoring Program
Approach Control-Approach Control Office
Appearance
Application
Approach
APPROX
APPU
APQ
APS
APS
APS
APS
APU
APU AFE
AP/FD
AQP
AR
AR
ARC
ARG
ARINC
ARM
ARM
ARMD
ARMG
ARMT
ARN
ARND
ARO
ARP
ARP
ARPT
ARR
ARS
ART
ARTCC
ARTCLD
ARTF
ARU
ARU
ARV
AS
AS
ASA
ASA
ASAP
ASCII
ASCO
ASD
ASDC
ASE
ASE
ASF
ASG
ASI
ASIC
ASM
Approximately
Asymmetry Position Pick Off Unit
Airline Pre-Qualification
Aircraft Prepared for Service
Auxiliary Power Supply
Avionics Printing Service
Absolute Pressure Sensor
Auxiliary Power Unit
APU Automatic Fire Extinguishing Control
Unit
Autopilot/Flight Director
Advanced Qualification Program
As Required
Audio Reproducer
Air Refueling Computer
Arresting Gear or Hook
Aeronautical Radio Incorporated
Airworthiness Review Meeting
Aircraft Recovery Manual
Armed
Arming
Armament
Aircraft Registration Number
Around
After Receipt Order
Aerospace Recommended Practice
Aerodrome Reference Point - Airport
Reference Point
Airport
Arrival, Arriving
Airworthiness Review Sheet
Active Repair Time
Air Route Traffic Control Centre
Articulated
Artificial
Audio Reproducer Unit
Aircraft Router Unit
Alternate Refill Valve
Airspeed
Airscoop
All Speed Aileron
Audio and Sign Adapter
As soon as possible
American Standard Code for Information
Interchange
Airbus Service Company Inc.
Accelerate Stop Distance
Airline Service Data Collection
Airborne Support Equipment
Airbus Supplied Equipment
Amperes per Square Foot
Airbus Security Group
Airspeed Indicator
Application Specific Integrated Circuits
American Society for Metals
ASM
ASM
ASMA
ASN
ASP
ASPSU
ASR
ASSY
ASV
ASYM
AT
AT
ATA
ATA
ATAM
ATB
ATC
ATC
ATCA
Aircraft Schematics Manual
Air Separation Module
Aircraft Systems Maintenance Aids
Aerospatiale Norme (Standard)
Audio Selector Panel
Autonomous Standby Power Supply Unit
Airport Surveillance Radar
Assembly
Alternate Servo Valve
Asymmetric(al)
Autothrottle
Autothrust
Air Transport Association of America
Actual Time of Arrival
Airbus Takeoff Analysis Module
ATA 100 Breakdown
Air Traffic Control
Airbus Training Center
Air Traffic Control Board
ATCDB
ATCH
ATCI
ATCK
ATCRB
ATLAS
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
Aircraft Technical Definition
Actual Time of Departure
Automatic Test Equipment
Automatic Test Equipment Complex
Air Transport Indicator
Air Traffic and Information Management
System
Automatic Terminal Information Service
Abbreviated Test Language for Avionics
Systems
ATLAS
ATM
ATM
ATM
ATMG
ATMS
Abbreviated Test Language for All Systems
Aircraft Transportability Manual
Air Traffic Management
Available Ton-Mile
Airbus Technical Management Group
Advanced Text Management System
ATN
ATO
ATR
Aeronautical Telecommunications Network
Authorization to Offer
Austin Trumbull Radio
Automatic Turbine Rotor Clearance Control
System
Air Traffic Service
Airbus Technical Specification
Autothrottle System
Autothrust System
Air Traffic Service Unit
ATCSS
ATD
ATD
ATE
ATEC
ATI
ATIMS
ATIS
ATRCCS
ATS
ATS
ATS
ATS
ATSU
ATT
ATT
ATTEN
ATTND
ATZ
AUD
AUDSWTGSYS
AUDSWTGUNIT
AUTH
AUTO
AUTOCAL
AUTOLAND
AUW
AUX
AVAIL
AVAIL
AVG
AVIONICS
AVNCS
AVOD
AVRS
AVS
AWACS
AWB
AWG
AWG
AWL
AWLS
AWM
AWS
AWY
AX
AX
AY
AZ
AZ
AZFW
A.ICE
A.T.I.S
A/BRK
A/C
A/COLL
A/D
A/D
A/DC
A/F
A/G
A/L
A/N
A/N SIZE
A/R
A/S
A/S
A/SKID
Attitude
Attitude Reference
Attenuation
Attendant
Aerodrome Traffic Zone
Audio
Audio Switching System
Audio Switching Unit
Authorize
Automatic
Autocalibration
Automatic Landing
All-Up Weight
Auxiliary
Available
Availability
Average
Aviation Electronics
Avionics
Audio/Video on Demand
Audio/Video Recording System
Avionics Ventilation System
Advanced Warning (on) Aircraft Commercial
Sales
Air Waybill
Audible Warning Generator
American Wire Gage
Aircraft Wiring List
All Weather Landing System
Aircraft Wiring Manual
American Welding Society
Airway
Access Authorized
Longitudinal Acceleration
Lateral Acceleration
Vertical Acceleration
Azimuth
Actual Zero Fuel Weight
Anti-ice, Anti-icing
Airbus Technical Information System
Autobrake
Aircraft
Anti-Collision
Analog/Digital
Analog to Digital Converter (conversion)
Analog-to-Digital Converter
Auto Flight
Air to Ground
Airline
Alphanumeric
Alpha Numeric Size
Audio Reproducer
Auto Stabilization
Airspeed
Anti-Skid
A/STAB
A/T
A/THR
A/XFMR
B
BAABI
BAF
BAF
BAFO
BAG
BAL
bar
BARC
BARO
BAT
BBAND
BBRG
BC
BCD
BCDS
BCF
BCL
BCM
BCN
BCRC
BCRU
BCS
BCU
BCWP
BCWS
BDD
BDIE
BDLI
BEA
BEL CRK
BER
BETW
BEV
BEW
BFD
BFDAS
BFE
BFEMS
BFO
BFR
BG
BGC
BGM
BGS
BH
BHD
BIST
BITE
BIU
Auto Stabilizer
Adjustment/Test
Autothrust
Autotransformer
Blue
Basic Approved ATA Breakdown Index
Baffle
BITE Access Function
Best and Final Offer
Bandwidth Allocation Gap
Basic Assembly Language
10² kPa
Barometric Altitude Rate Computer
Barometric
Battery (Electrical)
Broadband
Ball Bearing
Baggage Container Train
Binary Coded Decimal
BITE Centralized Data System
Brake Cooling Fan
Battery Charge Limiter
Backup Control Module
Beacon
Bulk Crew Rest Compartment
Battery Charge and Rectifier Unit
Brake Control System
Brake Control Unit
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
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
Buffer
Build Group (Assembly Group)
Build Group Component
Boarding Music
Build Group Stack-Up
Block Hours
Bulkhead
Built-in Self Test
Built-in Test Equipment
BITE Interface Unit
BK
BKFLW
BKUP
BL
BLC
BLES
BLG
BLK
BLK
BLKT
BLOW
BLST
BLT
BLV
BLW
BLWG
BM
BMC
BMI
BMS
BMSELV
BND
BNDG
BNDRY
BNR
BNR
BO
BO
BOH
BOT
BOT
BP
BPS
BPTU
BR
BRC
BRD
BRDG
BRG
BRK
BRKNG
BRKR
BRKS
BRKT
BRT
BSCS
BSCU
BSHG
BSU
BSV
BT
BTA
BTC
BTCM
BTL
Black
Backflow
Backup
Bleed
Basic Lines Catalog
Brake Life Extension System
Body Landing Gear
Block
Black
Blanket
Blower
Ballast
Bolt
Bleed Valve
Below
Blowing
Beam
Bleed Monitoring Computer
BITE Monitoring Interface
Bulletin Météo Spécial
Body Mounted Selector Valve
Bonded
Bonding
Boundary
Binary
Binary Words
Body Odour
Blocking Oscillator
Brake-Off Weight
Bottom
Begin of Tape
Bottom Plug
Backup Power Supply
Brake Pedal Transmitter Unit
Brown
Brace
Braid
Bridge
Bearing
Brake
Braking
Breaker
Brakes
Bracket
Bright, Brightness
Braking and Steering Control System
Braking and Steering Control Unit
Bushing
Beam Steering Unit
Body Shuttle Valve
Bus Tie
Bogie Trim Actuator
Bus Tie Contactor
Brake Temperature Compensation Module
Bottle
BTMS
BTMU
BTN
BTR
BTS
BTS
BTU
BU
BUS
BWS
BYDU
BYP
B/B
B/C
B/D
C
C
C
C
c
C
C
C
Brake Temperature Monitoring System
Brake Temperature Monitoring Unit
Button
Bus Tie Relay
Base Transceiver Station
Brake Temperature Sensor
British Thermal Unit
Battery Unit
Busbar
Body Wheel Steering
Back-Up Yaw Damper Unit
Bypass
Back-Beam
Business Class
Bottom of Descent
Celsius, Centigrade
Cyan
Close
Clear
Equal Margin
Cold (Electric Point)
Comparator
Convertible
C-MOS
C of A
CA
CA
CA
CAA
CAA
Complementary Metal Oxyde Semiconductor
Certificate of Airworthiness
Constituent Assembly
Cable Assembly
Cable
Civil Aviation Authority
Central Aviation Archive
CAATS
CAB
CAB PRESS
CAD
CADB
Computer Assisted Aircraft Trouble Shooting
Cabin
Cabin Pressurization
Computer Aided Design
Component for Attestation Data Base
Computer Assisted Documentation
Education Tutorial System
Circulation Aérienne Générale
Commercial And Government Entity
Combustion Area Inspection
Calibration, Calibrated
Cargo Acceptance and Load Control
Computer Aided Manufacturing
Cabin Assignment Module
Customer Acceptance Manual
Canopy
Controller Area Network
Cancel
Cancellation
Cancelled
Cantilever
Cargo Aircraft Only
Corrected Angle Of Attack
CADETS
CAG
CAGE
CAI
CAL
CALC
CAM
CAM
CAM
CAN
CAN
CANC
CANC
CANCD
CANTIL
CAO
CAOA
CAOM
CAP
CAPLTY
CAPT
CAR
CAR
CARE
CARE
CARP
CAS
CAS
CAS
CAS
CAT
CAT
CATCH
CAUT
CAUT LT
CAX
CA/CRL
CBAL
CBB
CBIT
CBM
CBMF
CBMS
CBMU
CBO
CBORE
CBR
CBS
CBSV
CC
CC
CCB
CCC
CCC
CCC
CCCP
CCD
CCG
CCITT
CCMD
CCOM
CCQ
CCR
CCR
CCRC
CCRM
CCS
Cabin Attendant Operating Manual
Capacitor
Capability
Captain
Civil Aviation Requirements
Cargo
Continuing Airframe - Health Review and
Evaluation
Common Airbus Requirements Engineering
Carpet
Computed Air Speed
Collision Avoidance System
Calibrated Air Speed
Calculated Air Speed
Clear Air Turbulence
Category
Complex Anomaly Tracking and Search
Caution
Caution Light
Compartment Air Extraction
Certification Authority/Certificate Revocation
List
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
California Bearing Ratio
Cost Breakdown Structure
Cycles Between Scheduled Visits
Current Comparator
Configuration Component
Configuration Control Board
Crash Crew Chart
Component Change Card
Configuration Control Committee
Compressor Cavity Control Pressure
Cursor Control Device
Cabin Configuration Guide
Consultative Committee International
Telegraphy & Teleph
Configuration Conformity Management and
Documentation
Cabin Crew Operating Manual
Cross Crew Qualification
Credit Card Reader
Customer Change Register
Cabin Crew Rest Compartment
Cabin Crew Rest Module
Cabin Communications System
CCW
CD
CD
CD
CD
CD-ROM
CD-WD
CDAM
CDB
CDBT
CDC
CDDS
CDE
CDIM
Counter Clockwise
Count Drag
Cold Drawn
Control Display
Compact Disk
Compact Disc - Read Only Memory
Component Data Working Document
Centralized Data Acquisition Module
Configuration DataBase
Component Design and Build Team
Cargo Door Controller
Component Documentation Data System
Consumption Data Exchange Card
Component Data Instruction Manual
CDIS
CDL
CDLCU
CDLS
CDP
CDS
CDS
CDS
CDSS
CDSU
CDT
CDU
CDU
CE
CE
CECAM
CED
CEET
CEL
CELLI
CEO
Customization Definition Information System
Configuration Deviation List
Cockpit Door Locking Control Unit
Cockpit Door Locking System
Compressor Discharge Pressure
Cold Drawn Steel
Component Documentation Status
Control and Display System
Cockpit Door Surveillance System
Cockpit Door Surveillance Unit
Cabin Door Trainer
Control and Display Unit
Center Drive Unit
Central Entity
Change Event
Centralized Cabin Monitoring
Cooling Effect Detector
Cabin Emergency Evacuation Trainer
Component Evolution List
Ceiling Emergency LED Light
Chief Executive Officer
CEPT
CER
CEV
CEV
CF
CF
CFDIU
CFDS
CFE
CFH
CFIT
CFM
CFM
CFMI
CFP
CFR
CFRP
CFS
Council of European Posts and Telegraphs
Contrôle Essais et Réception
Clutch Electro Valve
Centre d'Essais en Vol
Course to a Fixed Waypoint
Configuration File
Centralized Fault Display Interface Unit
Centralized Fault Display System
Customer Furnished Equipment
Cubic Feet per Hour
Controlled Flight Into Terrain
Cubic Feet per Minute
Cable Fabrication Manual
CFM International
Computerized Flight Plan
Code of Federal Regulations
Carbon Fiber Reinforced Plastic
Cold Finished Steel
CFS
CFVCU
CFVS
CG
CGC
CGCC
CGCS
CGM
CH
CH
CH
CHAM
CHAN
CHAS
CHG
CHK
CHM
CHMBR
CHRG
CHRO
CI
CI
CI
Ci
CI
CI
CICS
CICS/VS
CIDS
CIM
CIN
CINS
CIT
CIU
CK
CKD
CKPT
CKT
CL
CL
CL
CL
CL
CLB
CLCTR
CLD
CLDB
CLG
CLG
CLK
CLM
CLN
CLNG
CLOG
Cabin File Server
Cargo Fire Verification Control Unit
Cargo Fire Verification System
Center of Gravity
Customer Ground Check
Center of Gravity Control Computer
Center of Gravity Control System
Computer Graphics Metafile
Centre Hatrack
Character
Charge
Chamfer
Channel
Chassis
Change
Check
Chime
Chamber
Charge
Chronometer
Course to an Intercept
Conversion Instruction
Configuration Item
Curie
Cast iron
Cost Index
Customer Information Control System
Customer Information Control System/Virtual
Storage
Cabin Intercommunication Data System
Continuous Image Microfilm
Change Identification Number
Cabin Information Network System
Compressor Inlet Temperature
Camera Interface Unit
Check
Checked
Cockpit
Circuit
Clutch
Center Line
Clip
Check List
Climb
Climb
Collector
Closed
Component Location Data Bank
Ceiling
Centerline Landing Gear
Clock
Component Location Manual
Clinometer
Ceiling
Clogging
CLOGD
CLP
CLPR
CLR
CLR ALT
CLRD
CLRNC
CLS
CLS
CLSD
CLSG
CLTM
CLV
CL/OP
CM
CM
CM
CM
CM
CM
CMC
CMD
CMEU
CMF
CMFLR
CMI
CMIT
CML
CMM
CMM
CMMM
CMMV
CMP
CMPLRY
CMPLTD
CMPNT
CMPS CPLR
CMPTG
CMPTR
CMRLR
CMS
CMS
CMS
CMS
CMT
CMV
CNA
CNCT
CNCTD
CNCTN
CNCTR
CNCTRC
Clogged
Clamp
Clapper
Clear
Clearance Altitude
Cleared
Clearance
Cargo Loading System Manual
Cargo Loading System
Closed
Closing
Component Location Training Manual
Clevis
Closure/Opening
Conversion Manual
Call Maintenance
Centimeters
Collective Modification
Configuration Management
Conversion Module
Central Maintenance Computer
Command
Cabin Passenger Management Memory
Expansion Unit
Central Maintenance Function
Cam Follower
Computer Managed Instruction
Component Management and Integration
Team
Consumable Material List
Component Maintenance Manual
Calibration Memory Module
Component Maintenance Manual
Manufacturer
Component Maintenance Manual Vendor
Customer Maintenance Program
Complementary
Completed
Component
Compass Coupler
Computing
Computer
Cam Roller
Code Matière Société
Cabin Management System
Central Maintenance System
Component Maintenance Sheet
Cabin Management Terminal
Concentrator and Multiplexer for Video
Common Nozzle Assembly
Connect
Connected
Connection
Connector
Concentric
CNCV
CND
CNSU
CNTNR
CNTOR
CNTR
CNTRTR
CO
CO
CO RTE
COAX
COC
CoC
COC
COCT
CODD
CoE
COHO
COL
COLLI
COM
COM
COM
COM
CombL
COMDL
COML
COMP
COMP
COMPSN
COMPT
COMPT TEMP
COMPTR
COMTN
COND
COND
COND
CONDTN
CONDTR
CONFIG
CONFIRMD
CONSUMPT
CONT
CONT
CONT
CONV
COO
COOL
COOL
COOLG
COOLR
COORD
COORD
COPI
CORA
Concave
Conduit
Cabin Network Server Unit
Container
Contactor
Counter
Concentrator
Cut-Off
Company
Company Route
Coaxial
Customer Originated Change
Centre of Competence
Cabin Operation Center
Cabin Operations Consultation Tool
Contractual On Dock Date
Center of Excellence
Coherent Oscillator
Column
COntour LED LIght
Communication
Common
Company Organization Manual
Command
Combustible Liquid
Coding Module
Commercial
Compensator
Compass
Compensation
Compartment
Compartment Temperature
Comparator
Commutation
Condition
Conditioned
Conditioning
Condition
Conditioner
Configuration
Confirmed
Consumption
Continue, Continuous
Contour
Controller
Converter
Chief Operating Officer
Cooling
Cooler
Cooling
Cooler
Coordinate
Coordination
Copilot
Customer Order Administration
CORCTD
CORR
CORR
CORR
Cor.M
COS
COS
COT
COTS
COUNT
COV
COWL
CP
CPC
CPCP
CPCS
CPCU
CPD
CPDLC
CPF
CPIF
CPIOM
CPL
CPLD
CPLG
CPLR
Corrected
Correct
Corrugate
Corrugation
Corrosive Material
Cosine
Cowl Opening System
Cotter
Commercial Off-The-Shelf
Counter
Cover
Cowling
Clock Pulse
Cabin Pressure Controller
Corrosion Prevention and Control program
Cabin Pressure Control System
Cabin Pressure Control Unit
Continuing Product Development
Controller-Pilot DataLink Communications
Central Programme Function
Control Power Intermediate Frequency
Core Processing Input/Output Module
Couple
Coupled
Coupling
Coupler
CPMS
CPMU
CPNY
CPRSR
CPT
CPT
CPU
CQ
CR
CR
CRC
CRC
CRC
CRC
CRC
CRC
CRE
CRES
CRG
CRI
CRK
CRL
Cabin and Passenger Management System
Cabin Passenger Management Unit
Company
Compressor
Compartment
Capture
Central Processing Unit
Customer Query
Cruise
Cold Rolled
Camera Ready Copy
Cyclic Redundancy Check
Crew Rest Compartment
Continuous Repetitive Chime
Centralized Radio Control
Cyclic Redundancy Code
Corrosion-Resistant
Corrosion-Resistant Steel
Cargo
Certification Review Item
Crank
Collar
Center for Reliable Operational System
Security
Crossfeeder
Customer Request
Component Reliability Report
Course
CROSS
CROSSFEEDR
CRQ
CRR
CRS
CRS
CRS
CRS
CRSN
CRT
CRU
CRU
CRZ
CS
CS
CS
CS
CSAS
CSD
CSDM
CSE
CSF/L
CSI
CSIP
CSK
CSKH
CSL
CSM
CSM/G
CSN
CSPM
CSS
CST
CSTG
CSTR
CSU
CSV
CT
CT
CTA
CTDP
CTF
CTF.P
CTF.Q
CTK
CTK
CTL
CTL
CTLR
CTR
CTR
CTR
CTRD
CTSK
CTU
CTWT
cu
CU
CUDU
Cold Rolled Steel
Cost Repercussion Sheet
Certificate of Release to Service
Corrosion
Cathode Ray Tube
Card Reader Unit
Cabin Router Unit
Cruise
Centistokes
Cabin Cleaners Steps
Call Switch
Center Spar
Cooled Service Air System
Constant Speed Drive
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
Constant Speed Motor/Generator
Catalog Sequence Number
Customer Support Procedure Manual
Cockpit System Simulator
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
Capacity Tonne Kilometre
Center Tank
Control
Central
Controller
Center
Control Zone
Contour
Centered
Countersunk
Cabin Telecommunications Unit
Counterweight
Cubic
Control Unit
Current Unbalance Detection Unit
CUR
CV
CVE
CVL
CVM
CVMS
CVR
CVRS
CVS
CVT
CVU
CW
CWG
CWLU
CWS
CWS
CWSIU
CWY
CY
CY
CYL
C/B
C/L
C/M
C/M
C/O
C/S
C/SSR
DA
DABS
DAC
DAC
DADC
DADS
DAF
DAGS
DAL
DAMP
DAMPG
daN
DAR
DAR
DAS/STC
DAU
DB
DB
dB
DB
DBBS
DBC
DBD
DBLR
dB(A)
DC
Current
Curriculum Vitae
Compliance Verification Engineer
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
Cockpit Working Group
Cabin Wireless LAN Unit
Control Wheel Steering
Cabin Work Station
Combined Wheel Speed Interface Unit
Clearway
Cycle
Calendar Year - Current Year
Cylinder
Circuit Breaker
Check List
Command/Monitor
Crew Member
Change Over
Call Sign
Cost/Schedule Status Report
Drift Angle
Discrete Address Beacon System
Drawing Aperture Card
Digital to Analog Converter
Digital Air Data Computer
Digital Air Data System
Damping Augmentation Function
Dry Air Generation System
Development Assurance Level
Damping
Damping
Load (DecaNewton)
Digital AIDS Recorder
Digital ACMS Recorder
Designated Alteration Station/Supplemental
Type Certific
Data Acquisition Unit
Decibel
Data Base
Decibel
Database
Data Base Bulletin Service
Data Bus Communication
Data Basis for Design
Doubler
A-Weighted Decibel
Direct Current
DC
DC
DCD
DCD
DCD
DCDR
DCDU
DCI
DCL
DCP
DCR
DCR
DCR
DCRC
DCS
DCS
DCS
DCU
DCV
DCVR
DDA
DDCU
DDI
DDI
DDM
DDM
DDP
DDRMI
DDS
DDTS
DDV
DEC
DECEL
DECOMPRESS
DECR
DEDP
DEF
DEFDARS
DEFL
DEFUEL
DEG
DEGRADD
DEL
DEL
DEL BY
DELTA P
DEM
DEMOD
DEP
DEP
DEPLD
DEPRESS
DEPT
Domain Coordinator
Direct Cost
Decode
Double Channel Duplex
Data Control and Display
Decoder
Datalink Control and Display Unit
Design Change Instruction
Digital Cabin Logbook
Display Control Panel
Dock on Crew Rest
Delivery Control Room
Design Change Request
Dock on Crew Rest Compartment
Designated Certification Specialist
Double Channel Simplex
Direct Current Supply
Direction Control Unit
Directional Control Valve
Direct Current Voltage Ratio
Digital Differential Accumulation
Dedicated Display and Control Unit
Design Drawing Instruction
Documentary Data Insert
Difference in Depth of Modulation
Digital Data Module
Declaration of Design and Performance
Digital Distance and Radio Magnetic
Indicator
Domain Display Switch
Digital Data Technology Standards
Direct Drive Valve
Declination
Decelerate
Decompression
Decrease
Data Entry and Display Panel
Definition
Digital Expandable Flt Data Acquisition &
Recording Sys
Deflect
Defueling
Degree
Degraded
Delay Message
Delete
Deleted by
Differential Pressure
Digital Electronic Module
Demodulator
Data Entry Panel
Departure
Deployed
Depressurization
Department
DES
DES
DES
DEST
DET
DETECTD
DETNG
DEU
DEV
DEVN
DEW
DEX
DF
DFA
DFDAMU
DFDAU
DFDR
DFDRS
DFIDU
DFT
DG
DGAC
DGI
DGO
DGTL
DH
DI
DI
DIA
DIAPH
DIBU
DIFF
DIM
DIM
DIM
DIMM
DIP
DIPLXR
DIR
DIR
DIR TO
DIS-IN
DISC
DISC
DISCH
DISCNTY
DISCTN
DISRMD
DIST
DISTR
DITCH
DITS
DIU
DIVERTG
Descent
Digital Equipment Simulator
Descend
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
Digital Flight Data Recording System
Dual Function Interactive Display Unit
Drift
Directional Gyro
Direction Generale de l'Aviation Civile
Digital Input
Digital Output
Digital
Decision Height
Deicing
Data Input
Diameter
Diaphragm
Door Illumination Ballast Unit
Differential
Dimming
Dimension
Direction Input Module
Dimmable
Dual In-line Package
Diplexer
Direct, Direction, Director
Direction, Direct, Director
Direct to
Discrete Input
Disconnect, Disconnected
Disconnection
Discharge, Discharged
Discontinuity
Disconnection
Disarmed
Distance
Distribute, Distribution, Distributor
Ditching
Digital Information Transfer System
Digital Interface Unit
Diverting
DL
DL
DLC
DLCM
DLCS
DLK
DLOAD
DLRB
DLS
DLS
DLY
DMA
DMC
DMC
DMC
DMD
DMD
DMDLTR
DME
DMM
DMP
DMPR
DMU
DMZ
DN
DnCC
DNI
DNLK
DNLNK
DO
DO
DOA
DOC
DOC.DATA
DOLLI
DOM
DOM
DOORLI
DOW
DP
DP
DPCU
DPDT
DPI
DPM
DPRM
DQN
DR
DR
DR
DRIP
DRL
DRM
DRMI
DRVG
Domain Leader
Data Loader
Direct Lift Control
Data Loading Configuration Manager
Data Loading and Configuration System
Data Link
Data Loading
Data Loading Routing Box
Data Loading Selector
Data Load System
Delay
Direct Memory Access
Direct Maintenance Cost
Display Management Computer
Design Modification Committee
Demand
Demand Data Sheet
Demodulator
Distance Measuring Equipment
Data Memory Module.
Display Management Processor
Damper
Data Management Unit
DeMilitarized Zone
Down
Develop new Cabin and Cargo
Drawing Numerical Index
Downlock
Downlink
Data Output
Design Office
Design Organisation Approval
Direct Operating Cost
Documentary Data
Dome LED Light
Design Organisation Manual
Document Object Model
Door Light
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
Dispatch Reliability
Door
Design Response Intended for Playback
Documentation Requirement List
Duct Repair Manual
Distance Radio Magnetic Indicator
Driving
DRVN
DRVR
DS
DSAPP
DSB
DSCRM
DSCRT
DSCS
DSDL
DSEB
DSENGD
DSG
DSI
DSIP
Driven
Driver
Downstream
Disappearance
Door Sensor Block
Discriminator
Discrete
Doors and Escape Slides Control System
Dedicated Serial Data Link
Digital Seat Electronic Box
Disengaged
Design Service Goal
Discrete Input
Door/Slide Indication Panel
DSMCU
DSMS
DSO
DSPL
DSPLYD
DSSS
DSTRK
DSUG
DTD
DTG
DTMF
DTMS
DTMU
DU
DUM
DVD
DVD
DVI
DWG
DX
DYNMTC
D/A
D/D
D/LNA
D/O
E
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
Distance to Go
Dual Tone Multiple Frequency
Damage Tolerance Monitoring System
Damage Tolerance Monitoring Unit
Display Unit
Dummy
Digital Versatile Disk
Digital Video Disk
Digital Visual Interface
Drawing
Access Demanded
Dynamometric
Digital to Analog
Engine Out Drift Down Point
Diplexer/Low Noise Amplifier
Description and Operation
East
EABDC
EADI
Enhanced Aircraft Broadcast Data Collector
Electronic Attitude Director Indicator
European Aeronautic Defence and Space
Company
Electrically Alterable Read Only Memory
Equivalent Airspeed
European Aviation Safety Agency
Expected Approach Time
Engine Bleed Air System
Emergency Brake Control Unit
Electrical Backup Hydraulic Actuator
Engine Build Specification
Engine Build-up Unit
EADS
EAROM
EAS
EASA
EAT
EBAS
EBCU
EBHA
EBS
EBU
EC
ECAM
ECB
ECDB
ECLS
ECM
ECM
ECM
ECMS
ECMU
ECN
ECON
ECON
ECP
ECS
ECS
ECSB
ECU
ECUCV
ED
EDB
EDD
EDES
EDMC
EFDARS
EFF
EFF/FFU
EFIS
EFIS CP
EFIS SGU
EFOB
EG
EGIU
EGMS
Engine Control
Electronic Centralized Aircraft Monitoring
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
Economy
Economic
Ecam Control Panel
Electronic Cooling System
Environmental Control System
Embedded Computer System Bus
Electronic Control Unit
Electronic Control Unit Cooling Valve
Edge Distance
ECAM Data Book
Engineering Delivery Documents
Equipment Definition Evolution Sheet
Engineering Drawing Microfilm Card
Engineering Documentation Management
Services
Engine Driven Pump
Electronic Data Processing
Electronic Distribution of Software
Ethylenediamine Tetraacetate
Electrical and Electronic
Electrical Equipment
Engine Electronic Controller
Electronic Engine Control
Emergency Electrical Power Distribution
Center
Electrically Eraseable Programmable Read
Only Memory
Electronic Flight Control Computer
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
For Example
Electrical Generation Interface Unit
Electrical Galley Management System
EGPWM
Enhanced Ground Proximity Warning Module
EDMS
EDP
EDP
EDS
EDTA
EE
EE
EEC
EEC
EEPDC
EEPROM
EFCC
EFCS
EFCU
EGPWS
EGT
EHA
EHAC
EHCU
EHS
EHSI
EIC
EIPM
EIPMU
EIRD
EIS
EIS
EIU
Enhanced Ground Proximity Warning
System
Exhaust Gas Temperature
Electro-Hydrostatic Actuator
Electro-Hydrostatic Actuator Contactor
Electromechanical Handforce Control Unit
Electrical Heater System
Electronic Horizontal Situation Indicator
Engineering Integration Centre
Engine Interface Power Management
Engine Interface Power Management Unit
EIVMU
EL
EL
ELA
ELAC
ELAN
ELAPS
ELC
ELC
ELEC
ELEK
ELEKS
ELEV
ELEV
ELEVN
ELEVR
Equipment Installation Requirement Dossier
Electronic Instrument System
Entry Into Service
Engine Interface Unit
Engine Interface and Vibration Monitoring
Unit
Equipment List
Electric
Electrical Load Analysis
Elevator Aileron Computer
Ethernet Local Area Network
Elapsed Time
Electronic Library Computer
Emergency Line Contactor
Electric, Electrical, Electricity
Electronic
Electronics
Elevator
Elevation
Elevation
Elevator
ELF
ELM
ELMF
ELMU
ELS
ELS
ELT
ELV
EM
EM
EMC
EMDB
EMER
EMI
EMISN
EMLS
EMP
EMS
EMU
EMU
EMWS
Engineering support and data Link Function
Electrical Load Management
Electrical Load Management Function
Electrical Load Management Unit
Electronic Library System
Emergency Lighting System
Emergency Locator Transmitter
Elevation
Engine Manual
ElectroMagnet
Electromagnetic Compatibility
Electrical Main Data Bank
Emergency
Electromagnetic Interference
Emission
Emergency Lighting System
Empennage
Equipment Modification Sheet
Engine Maintenance Unit
Engine Monitoring Unit
ElectroMechanical Window Shade
ENBL
ENCD
ENCDR
ENCL
END
ENG
ENG OUT
ENGD
ENGR
ENM
ENMF
ENMS
ENP
ENRGZ
ENT
ENTR
ENV
ENVMOD
EO
EO
EO ACCEL ALT
EO THR RED SPD
EOC
EOP
Enable
Encode
Encoder
Enclosure
Endurance
Engine
Engine Out
Engaged
Engineer
Electrical Network Management
Electrical Network Management Function
Electrical Network Management System
Estimated Normal Payload
Energize
Entry
Entrance
Envelope
Envelope Modulation
Engine Out
Engineering Order
Engine Out Acceleration Altitude
Engine Out Thrust Reduction Speed
Engineering Order Change
End of Part
EOSID
EOT
EP
EPAC
EPC
EPD
EPESC
EPGS
EPLD
EPM
EPPT
EPR
EPR
EPR
Engine Out Standard Instrument Departure
End of Tape
Entry Panel
Entity per Aircraft Change
External Power Contactor
Extended Principle Diagram
Enhanced Passenger Entertainment System
Controller
Electrical Power Generation System
Electronically Programmable Logic Device
Engineering Program Manager
Electronic Performance
Exhaust Pressure Ratio
Engine Pressure Ratio
Equipment Problem Report
EPROM
EPR.D
EPR.L
EPSU
EPU
EQIR
EQPT
ER
ER
ER
ER
ERECT
ERL
ERMM
Erasable Programmable Read Only Memory
EPR Descent
EPR Latch
Emergency Power Supply Unit
Emergency Power Unit
Engineering Query Investigation report
Equipment
Error Report
Elevator Rib
Extended Range
Engine Run
Erection
Economic Repair Life
En Route Moving Map
EROM
ERP
ERR
ERS
ERS
ERS
ERU
ESB
ESB
ESBF
ESC
ESD
ESD
ESD
ESDB
Electronic Readout Machine
Enhanced Runaway Protection
Error
Erase
Erased
Embodiment Repercussion Sheet
Engine Relay Unit
Evaluation Service Bulletin
Electrical System BITE
Electrical System BITE Function
Escape
Electro Sensitive Device
Electronic System Display
ElectroStatic Discharge
Element Standard Data Bank
ESDN
ESG
ESLB
ESLD
ESP
ESPM
ESS
EST
ESU
ESWL
ET
ETA
ETACS
ETD
ETDS
ETE
Etio.Ag.
ETL
ETO
ETRAC
Extended System/Structure Description Note
Evaluated Service Goal
ECAM System Logic Book
ECAM System Logic Data
Electrical Standard Practices
Electrical Standard Practices Manual
Essential
Estimated
Ethernet Switch Unit
Equivalent Single Wheel Load
Elapsed Time
Estimated Time of Arrival
External and Taxiing Aid Camera System
Estimated Time of Departure
Engineering Technical Data Service
Estimated Time En Route
Etiologic Agent
Engineering Team Leader
Estimated Time Over
Extended Range Twin Engined Aircraft
Operations
Equal Time Point
Engineering Template Repository
Electronic Thrust Reverser Actuation
Controller
ETRAS
ETS
ETT
EUPB
EV
EVAC
EVAC
EVMU
EWD
EWS
EWS
EX
EXC
Electrical Thrust Reverser Actuation System
Equipment Technical Specification
Estimated Time for Takeoff
Electronic Unit Protection Box
Electro Valve
Evacuation
Evacuate
Engine Vibration Monitoring Unit
Engine/Warning Display
Electronic Warning System
Electrical Window Shades
Example
Excitation, Excite
ETOPS
ETP
ETR
EXCD
EXCESS
EXCG
EXCHG
EXCHGR
EXCN
EXH
EXP
Expl.
EXSTG
EXT
EXT
EXTC
EXTCD
EXTCG
EXTG
EXTIG
EXTIN
EXTING
EXTING
EXTING
EXTIR
EXTN
EXTR
EXTR
EXTRACT
EZ
E/T
F
F
F
F-G/S
F-LOC
F-PLAN
F-PLN
FA
FAA
FAC
FACS
FADEC
FAF
FAI
FAIL
FAIR
FAL
FALH
FANS
FAOM
FAP
FAP
FAR
FAS
FAS
FAV
Excited
Excessive
Exciting
Exchange
Exchanger
Excitation
Exhaust
Expansion
Explosive
Existing
Extend, Extension
Exterior, External
Extract
Extracted
Extracting
Extending
Extinguishing
Extinction
Extinguishing
Extinguish
Extinguisher
Extinguisher
Extension
Extractor
Extrusion
Extraction, Extractor
Electrical Zero
Electrical Trim
Fuel
Fahrenheit
Minimum Flap Retract Speed (EFIS)
FLS Glide Slope
FLS Localizer
Flight Plan
Flight Plan
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
First Article Inspection
Failed, Failure
Fairing
Final Assembly Line
Final Assembly Line Holder
Future Air Navigation System
Flight Attendant Operating Manual
Forward Attendant Panel
Flight Attendant Panel
Federal Aviation Regulations
Flight Augmentation System
Fatigue Approval Sheet
Fan Air Valve
FAWP
FBB
FBS
FBW
FC
FC
FC
FD
FDAC
FDAU
FDB
FDBK
FDC
FDCE
FDD
FDD
FDE
FDEP
FDIAF
Final Approach Waypoint
Fasten Bed Belt
Fixed Base Simulator
Fly-by-wire
Freight Container Train
Flight Cycle
Fully Closed
Course from a Fixed Waypoint to a
Changeover Point
Flight Control Computer
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 Unit
Fuel Control and Monitoring Computer
Fuel Control Monitoring System
Fulfill Customer Order
Flight Crew Operating Manual
Full Change Process
Flight Control Primary Computer
Flight Control Position Indicator
Flight Crew Report
Flight Crew Rest Compartment
Flight Control Secondary Computer
Forecast
Flight Crew Training Manual
Function
Flush Control Unit
Flight Control Unit
Fuel Control Unit
Flow Control Valve
Flight Director
Fuselage Datum
Course from a Fixed Waypoint to a DME
Distance
Full Digital AGU Controller
Flight Data Acquisition Unit
Floor Disconnect Box
Feedback
Fuel Data Concentrator
Flight Deck and Cabin Effects
Floppy Disk Drive
Functional Description Document
Flight Deck Effect
Flight Data Entry Panel
Flight Data Interface/Acquisition Function
FDIMU
FDIU
FDR
FDRPL
FDRS
FDS
Flight Data Interface and Management Unit
Flight Data Interface Unit
Flight Data Recorder
Flight Data Recording Parameter Library
Flight Data Recording System
Fault Detection Specification
FC
FCC
FCCS
FCCU
FCD
FCD55
FCDC
FCGU
FCMC
FCMS
FCO
FCOM
FCP
FCPC
FCPI
FCR
FCRC
FCSC
FCST
FCTM
FCTN
FCU
FCU
FCU
FCV
FD
FD
FDSU
FDU
FE
FEC
FEDC
FEDR
FEGV
FES
FET
FEW
FF
FF
FFAR
Flight Data Storage Unit
Fire Detection Unit
Flight Envelope
Flight Envelope Computer
Fire Extinguishing Data Converter
Feeder
Fan Exit Guide Vane
Fire Extinguishing System
Field Effect Transistor
Fleet Empty Weight
Fuel Flow
Ferry Flight
First Flight Article Review
FFCC
FFCC
Forward Facing Crew Cockpit Configuration
Forward Facing Crew Cockpit Concept
Forward Flange Compressor Casing
Vibration
Fan Frame Compressor Case Vertical
Free Fall Control Module
Flip Flop Latch
Fixed Firm Price
Full Flight Simulator
Full Feasibility Study
Flight Follow Up
Flight Guidance
Flight Guidance and Envelope
Flight Guidance and Envelope System
Foreign
Flight Guidance System
Flight Hours
Functional Hazard Analysis
Frequency Hopping Spread Spectrum
Fault Isolation and Detection System
First Input/First Output
Figure
Filament
Fillet
Fillister Head
Filling
Fault Isolation Manual
Functional Item Number
Full Indicator Reading
Flight Information Services
Fixed
Flood
Flow
Flight Level
Fluid
Floor
Flammable Compressed Gas
Flammable Liquid
Flammable Solid
Feel and Limitation Computer
Field
FFCCV
FFCCV
FFCM
FFL
FFP
FFS
FFS
FFU
FG
FGE
FGES
FGN
FGS
FH
FHA
FHSS
FIDS
FIFO
FIG
FIL
FIL
FIL H
FILG
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
FLP
FLP
FLS
FLS
FLSA
FLSCU
FLT
FLT CTL
FLTR
FLXTO
FM
FM
FM
FM
FM
FMA
FMC
FMCS
FMCU
FMD
FME
FMEA
FMES
FMGC
FMGEC
FMGES
FMGS
FMS
FMS
FMU
FMV
FNA
FNCP
FNSG
FO
FO
FOB
FOC
FOCT
FOD
FOD
Flight Deck
Flexible
Flange
Flat Head
Flight Plan Computation Program
Flashing Light
Flameproof
Flap
Flight Line Planning
FMS Landing System
Field Loadable Software
Fuel Level Sensing Amplifier
Fuel Level Sensing Control Unit
Flight
Flight Control
Filter
Flexible Take-Off
Flight Management
Flight Manual
Frequency Modulation
Fan Marker
Course from a Fixed Waypoint with a Manual
Termination
Flight Mode Annunciator
Flight Management Computer
Flight Management Computer System (FMC
and CDU)
Flight Management Computer Unit
Failure Message Description
Flow Metering Equipment
Failure Mode Effect 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 (FMCS and AFS
sensors)
Fuel Manifold Staging
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
Fuel Over Destination
Foreign Object Damage
FOD
FOM
FOM
FOQA
FOR DET
FOS
FOT
FOVE
FPA
FPEEPMS
FPH
FPL
FPM
FPMU
FPPU
FPRM
FPS
FPT
FPV
FQ
FQDC
Flight Operation Domain
Flight Operations Manual
Flight Operations Monitoring
Flight Operations Quality Assurance
For Detail
Fuel Operator Station
FAL Operational Test Meeting
Flight Operations Versatile Environment
Flight Path Angle
Floor Proximity Emergency Escape Path
Marking System
Floor Panel Heating
Flight Plan
Feet per Minute
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
FQI
FQI
FQIC
FQMS
FR
FRD
FREQ
FREX
FRM
FRQ
FRS
FRT
FRU
FRV
FS
FS
FSA
FSB
FSCM
FSN
FST
FSTNR
ft
FTA
FTB
FTD
FTE
FTG
FTI
FTIS
FTK
FTK
Fuel Quantity Indicating/Indication/Indicator
Fuel Quantity Indicating/-ion/-or
Fuel Quantity Indication Computer
Fuel Quantity and Management System
Frame
Functional Requirement Document
Frequency
Support Repercussion Sheet
Fault Reporting Manual
Frequency
Flammability Reduction System
Front
Frequency Reference Unit
Fuel Return Valve
Front Spar
Fuselage Station
FlySmart with Airbus
Fasten Seat Belts
Federal Supply Code for Manufacturers
Fleet Serial Number
Fire/Smoke/Toxicity
Fastener
Feet, Foot
Flight Test Analysis
For the time being
Flight Training Device
Flight Test Engineer
Fitting
Flight Test Installation
Fuel Tank Inerting System
Freight Tonne Kilometre
Fuel Tank
FTMS
FTP
FTR
FTRNG
FTS
FTSP
FTU
ft/mn
FU
FU
FUSLG
FV
FW
FW
FWC
FWD
FWL
FWS
FWSD
FY
F/C
F/CTL
F/E
F/O
F/S
F/U
F/W
G
G
g
G
G
g
GA
GA
GAD
GAHMM
GAIN
GAIR
gal
GALV
GALY
GAMMA-A
GAMMA-T
GAMS
GAPCU
Flight Test Management System
File Transfer Protocol
Flight Test Request
Feathering
Frame Time Select
Floor Temperature Setting Panel
Force Transducer Unit
Feet per Minute
Feedback Unit
Fuel Used
Fuselage
Flux Valve
Failure Warning
Firewall
Flight Warning Computer
Forward
Firewall
Flight Warning System
Flight Warning and System Display
Fiscal Year
First Class
Flight Controls
Flight Engineer
First Officer
Fast/Slow
Follow-Up
Failure Warning
Galley
Grid
Earth Acceleration (Symbol)
Green
Gyro
Gram
Go-Around
General Application
General Assembly Drawing
Global Aircraft Health Monitoring and
Management
Electrical GAlley INsert equipment
General Assembly Inspection Report
Gallon
Galvanize
Galley
Slope
Potential Slope
Ground Asynchronous Messaging Service
Ground and Auxiliary Power Control Unit
GATE
GATT
GCA
GCP
GCR
GCU
GDE
Glossary of Airbus Terms and Expressions
General Agreement on Tariffs and Trade
Ground-Controlled Approach System
General Conditions of Purchase
Generator Control Relay
Generator Control Unit
Guide
GDNC
GDO
GDS
GE
GEM
GEN
GENL
GES
GFI
GFTM
GGPCU
GIC
GIDOCA
GIE
GIM
GIPSY
GLASU
GLC
GLM
GLR
GLS
GLT
GMC
GMR
GMT
GMTBF
GNC
GND
GNLU
GNSS
GP
GPCU
GPIRS
GPM
GPS
GPSSU
GPU
GPWC
GPWS
GR
GR
GRC
GRFC
GRP
GRP
GRP
GRP
GRU
GRV
GRVTY
GS
GSB
GSE
Guidance
Ground Door Opening
GSE Data Sheet
General Electric
Ground Equipment Manual
Generator
General
Ground Earth Station
Ground Fault Interruption
General Familiarization Training Manual
Generator and Ground Power Control Unit
General Instruction Card
Gestion Informatique de la Documentation
Avion
Groupement d'Intérêt Economique
General Introduction Manual
General Integrated Publication System
Galley Light Attendant Service Unit
Generator Line Contactor
General List of Modifications
Generator Line Relay
GNSS Landing System
Ground Leak Test
General Modification Committee
Ground Movement Radar
Greenwich Mean Time
Guaranteed Mean Time Between Failure
Galley Network Controller
Ground
GNSS Navigation and Landing Unit
Global Navigation Satellite System
Glide Path
Ground Power Control Unit
Global Positioning and Inertial Reference
System
General Processing Module
Global Positioning System
Global Positioning System Sensor Unit
Ground Power Unit
Ground Proximity Warning Computer
Ground Proximity Warning System
Gear
Goods Received
Glass Reinforced Composite
Global RFC
Geographic Reference Point
Ground/Geographical Reference Point
Glass-Reinforced Plastic
Ground Reference Point
Ground Refrigeration Unit
Groove
Gravity
Ground Speed
Ground Service Bus
Ground Support Equipment
GSHLD
GSM
GSM
GSP
GTA
GTHRG
GTI
GTR
GUI
GW
GWDU
GWR
GY
GYRO
G/A
G/G
G/S
H
H
h
h
H NAV
HA
HADC
HARN
HAS
HB
hbar
HCS
HCU
HCU
HD
HD
HDDA
HDG
HDG/S
HDL
HDLG
HDM
HDST
HDWHL
HEATG
HEGS
HES
HESU
HEX
HF
HF
HFDR
HFEC
HGA
HHL
HI
HIBU
HID
Glareshield
General Structure Manual
Global System for Mobile Communication
Ground Service Panel
General Terms Agreement
Gathering
Ground Test Instructions
Ground Test Requirements
Graphic Interface Unit
Gross Weight
Galley Waste Disposal Unit
General Working Rules
Grey
Gyroscope
Ground-to-Air
Ground Guidance
Glide Slope
Hot (Electrical Point)
Runway Thickness
Hour
Height
Horizontal Navigation
Holding Pattern to an Altitude Termination
Hybrid Air Data Computer
Harness
Heading and Attitude System
Brinnell Hardness Test Value
Stress (Hectobar)
Humidification Control System
Hydraulic Control Unit
Head Up Combiner Unit
Head
Hold
Hard Disk Drive Array
Heading
Heading Selected
Handle
Handling
HSDU Data Module
Headset
Handwheel
Heating
Hydraulic Electrical Generating System
Head-End Switch
Head-End Server Unit
Hexadecimal
Holding Pattern to a Fixed Waypoint
High Frequency
High Frequency Data Radio
High Frequency Eddy Current
High Gain Antenna
Horizontal Hinge Line
High
Hybrid Illumination Ballast Unit
High Intensity Discharge
HIDS
HIL
HK
HL
HLAC
HLCL
HLD
HLD
HLDC
HLDR
HLTY
HM
HMC
HMI
HMU
HMU
HNG
HO
HoE
HOLD
HOR
HORIZ
HOT
HP
Hpa
HPA
HPC
HPC
HPR
HPT
HPT
HPTACC
HPTC
HPTCC
HPTCC
HPTR
HPU
HPV
HPV
HR
HR
HRP
HRS
HRS
HR(X)
HR/XXX)
HS
HSDU
HSG
HSI
Host Intrusion Detection System
Hold Item List
Knoop Hardness Test Value
High Level
High Level AC Voltage
Helical
Hold
High Power Amplifier/Low Noise
Amplifier/Diplexer
High Level DC Voltage
Holder
Healthy
Holding Pattern with a Manual Termination
Hydromechanical Control
Human-Machine Interface
Hydromechanical Unit
Hydromechanical Metering Unit
Hinge
HandOver
Head of Engineering
Holding
Hold Open Rod
Horizontal
High Oil Temperature
High Pressure
Hecto Pascal
High Power Amplifier
Rear Compressor Rotor and Stator
Assembly
High Pressure Compressor
High Power Relay
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
High Pressure Valve
HP Bleed Valve
Hour
Hot Rolled
Horizontal Reference Plane
Hours
Hot Rolled Steel
Rockwell Hardness Test Value
Rockwell Superficial Hardness Test Value
High Speed
High Speed Data Unit
Housing
Horizontal Situation Indicator
HSI
HSMU
HSMU
HSS
HT
HT TR
HTD
HTG
HTML
HTP
HTR
HTTP
HUD
HUDC
HUMIDIF
HV
HV
HVDF
HVPS
HWBPT
HYD
HZ
H/W
I
I
IAE
IAF
IAS
IATA
IATP
IAW
IAWP
IBIT
IBLC
IBN
IBU
IC
IC
ICAO
ICARE
ICC
ICCAIA
ICD
ICE
ICP
ICU
ICY
ID
ID PL
IDBT
IDC
IDENT
Hot Section Inspection
Hydraulic System Monitoring Unit
Hydraulic System Management Unit
High Speed Steel
Heat
Heat Treat
Heated
Heating
Hyper Text Mark-up Language
Horizontal Tail Plane
Heater
HyperText Transfer Protocol
Head Up Display
Head Up Display Computer
Humidification
Vickers Hardness Test Value
High Voltage
High and Very High Frequency Direction Finding Station
High Voltage Power Supply
Hardware Breakpoint
Hydraulic
Hertz
Hardware
Invoice Card
Inertial
International Aero Engines
Initial Approach Fix
Indicated Airspeed
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
International Civil Aviation Organisation
Illustration, Constraint, Activity, Rule, Entity
Integrated Change Control
Inter Co-ordinating Council of Aerospace
Industries Asso
Interface Control Document
In Circuit Emulation
Integrated Control Panel
Isolation Control Unit
Interchangeability
Inside Diameter
Identification Plate
Integrated Design and Build Team
Instrument Display Catalog
Identification, Identifier, Identify
IDG
IDP
IDU
IEC
IEEE
IES
IETF
IF
IF
IFA
IFA
IFE
IFEC
IFES
Integrated Drive Generator
Integrated Data Processing
Interactive Display Unit
International Electrotechnical Commission
Institute of Electrical and Electronic
Engineers
Industrial Evaluation Sheet
Internet Engineering Task Force
Intermediate Frequency
Initial Fix
International Federation of Airworthiness
Integrated Final Assembly
In-Flight Entertainment
In-Flight Entertainment Center
In-Flight Entertainment System
IFP
IFPA
IFR
IFSD
IFTB
IGB
IGGS
IGN
IGV
IIPD
ILLUM
ILLUMD
In-Flight Performance Computation Program
InFlight Performance Application
Instrument Flight Rules
In-Flight Shut Down
In flight Turn back
Inlet Gear Box
Inert Gas Generation System
Ignition
Inlet Guide Vane
Illustrated Initial Provisioning Document
Illumination
Illuminated
ILS
IM
IMA
IMC
IMM
Instrument Landing System (LOC and G/S)
Inner Marker
Integrated Modular Avionics
Indirect Maintenance Cost
Immediate
Improvement Manufacturer Program for
Airbus Customer Training
Interlock Monitoring Relay
Inertial Measurement Unit
Inch
Inch
Inch-pounds
Inches of Mercury
Initial Approach
Inbound
Inboard
Including
Increase
Increment
Indicator
Indicating
Information
Inhibit
Inhibit, Inhibited, Inhibition
Initial(ization)
Inoperative
IMPACT
IMR
IMU
in
IN
IN-LBS
IN HG
INA
INB
INBD
INCLG
INCR
INCR
IND
INDG
INFO
INHI
INHIB
INIT
INOP
INP
INR
INRTL
INS
INSP
INST
INST
INSTL
INSTLLD
INSTM
INSUL
INT
INT
INT
INTCON
INTCP
INTEG
INTEN
INTERCOM
INTFC
INTG
INTGT
INTL
INTLK
INTMD
INTMT
INTPH
INTR
INTRG
INTRPT
INU
INV
INWP
IOC
IOE
IOM
IOR
IP
IP
IP
IP
IPC
IPC
IPCT
IPCU
IPD
IPD
IPDU
IPL
IPO
IPPU
IPRAM
IPS
IPT
Input
Inner
Inertial
Inertial Navigation System
Inspection
Instrument
Instinctive
Installation
Installed
Instrumentation
Insulate, Insulation, Insulator
Interrupt
Intersection
Interior
Interconnection
Intercept
Integral
Intensity
Intercommunication
Interface
Integral
Integrate, Integrating
Internal
Interlock
Intermediate
Intermittent
Interphone
Interior
Interrogate, Interrogator
Interrupt
Inertial Navigation Unit
Inverter
Intermediate Waypoint
Indirect Operating Cost
Initial Operating Experience
Input/Output Module
Immediate Operational Requirement
Intermediate Pressure
Initial Provisioning
Invoice Packing Card
Internet Protocol
Intermediate Pressure Bleed Check Valve
Illustrated Parts Catalog
Initial Provisioning Coordination Team
Ice Protection Control Unit
Initial Provisioning Data
Illustrated Provisioning Document
Ice Protection Data Unit
Illustrated Parts List
Initial Public stock Offering
Instrumentation Position Pick-off Unit
Integrated Prerecorded Announcement
Module
Incorrect Phase Sequence
Inadvertent Power Transfer
IPV
IR
IRAN
IRD
IRDC
IRDM
IRP
IRQ
IRR
Irr.M
IRS
IRS
IRU
ISA
ISA
ISAMI
ISB
ISDN
ISDU
ISG
ISIS
ISM
ISO
ISOL
ISP
ISP
ISPSS
ISPSU
ISPU
ISRO
ISS
ISU
ISWL
IT
ITP
ITS
IV
IVASEB
IVCP
IVS
I/I
I/O
I/P
I/P
I/P
JAA
JAM
JAMG
JAR
JB
JCT
JEMTOSS
Indicator Para Visual
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
Inertial Reference Unit
Inertial Sensor Assembly
International Standard Atmosphere
Improvement of Structure Analysis through
Multi-disciplinary Integration
Inter-System Bus
Integrated Services Data Network
Inertial Sensor Display Unit (IRS)
Instrument Symbol Generator Unit
Integrated Standby Instrument System
Illumination Sensor Module
International Standardization Organisation
Isolation
In-Service Problem
Integrated Static Probe
In-Seat Power Supply System
In-Seat Power Supply Unit
In-Seat Power Supply Unit
In-Service Reportable Occurrence
Inertial Sensor System
Inertial Sensor Unit
Isolated Single Wheel Load
Interruption
Intention To Proceed
Internal Technical Specification
Isolation Valve
Integrated Video and Audio Seat Electronic
Box
Integrated Value Creation Project
Inertial Vertical Speed
Inspection/Interval
Input/Output
Intercept Profile
Intercept Point
Input
Joint Aviation Authorities
Jammed, Jamming
Jamming
Joint Aviation Requirements
Junction Box
Junction
Jet Engine Maintenance Task Oriented
Support System
JEP
JFGW
JIC
JID
JITX
JK
JOEB
JOG
JTSN
JUNCTN
K
K
K
KA
KBD
KB/s
KCCU
KE
KeV
KFS
kg
kg/m³
KHZ
KIAS
KM
kPa
KPI
KRUG
KT
KU
KV
KVA
kW
L
L
L
L
L-x
L ECAM DU
LA
LAF
LAG
LAILA
LAM
LAMM
LAN
LAND
LAP
LAT
LAT
LAU
LAV
lb
LB
LB-FT
Jeppesen
Jettison Final Gross Weight
Job Instruction Card
Jeppesen Inflight Database
Jeppesen Integrated Tool Kit X
Jack
Joint Operation Evaluation Board
Joggle
Jettison
Junction
K
Subgrade Reaction Modulus
Degrees Kelvin
Knowledge Acquisition
Keyboard
Kilo Bits per Second
Keyboard and Cursor Control Unit
Knowledge Engineering
Thousand Electron Volts
Kaspersky File System
Kilogram
Kilograms/Cubic Meter
Kilohertz
Knots Indicated Airspeed
Knowledge Management
Kilo Pascal
Key Performance Indicator
Krueger
Knot(s)
Keyboard Unit
Kilo Volt
Kilovolt Ampere
Kilowatt
Length
Litre or Liter
Radius of Relative Stiffness
Left
Lavatory - X
Left ECAM Display Unit
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
Linear Accelerometer Unit
Lavatory
Pound
Pounds
Pound - Force - Foot (Torque)
LB-IN
LBA
LBA
lbf/in²
LBP
LC
LC
LCC
LCD
LCDT
LCH
LCHG
LCIT
LCL
LCN
LCP
LCSD
LCTR
LD
LD
LD
LD CAB
LD GALY
LD LAV
LDA
LDC
LDC
LDCC
LDF
LDG
LDG GR
LDI
LDMCR
LDPA
LE
LE
LED
Pound - Inch
Luftfahrt Bundes Amt
Logical Bus Application
Pounds force per square inch
Left Bottom Plug
Labour Cost
Line Contactor
Life Cycle Cost
Liquid Crystal Display
Load Compressor Discharge Temperature
Latch
Latching
Load Compressor Inlet Temperature
Line Check List (Maintenance)
Load Classification Number
Local Control Panel
Line Check Support Data
Locator
Left Display
Lower Deck
Load
Lower Deck Cabin
Lower Deck Galley
Lower Deck Lavatory
Localizer-type Directional Aid
Local Domain Coordinator
Local Door Controller
Lower Deck Cargo Compartment
Lower Deck Facilities
Landing
Landing Gear
Landing Direction Indicator
Lower Deck Mobile Crew Rest
LanDing Performance Application
Log Entry
Leading Edge
Light Emitting Diode
LEHGS
LEL
LEO
LEP
LER
LF
LFR
LGA
LGCIS
LGCIU
LGCM
Local Electro-Hydraulic Generation System
Lower Explosive Limit
Little Earth Orbit
List of Effective Pages
Leading Edge Rib
Low Frequency
Low Frequency Radio Range
Low Gain Antenna
Landing Gear Control Indication System
Landing Gear Control and Interface Unit
Light Green Communication Manager
Landing Gear Extension and Retraction
System
Landing Gear Management System
Legend
Landing Gear Remote Data Concentrator
Landing Gear Well Surveillance System
LGERS
LGMS
LGND
LGRDC
LGWSS
LH
LIB
LIM
LIMG
LIPPLE
LIQD
LIS
LISA
LKD
LKG
LKR
LKSHFT
LL
LL
LL1
LLAC
LLDC
LLDC
LLI
LLL
LLS
LLS
LLS
LLSELV
LMC
LMC
LMES
LMF
LMM
LMP
LMP
LMS
LMT
LNA
LNG
LNR
LO
LO
LO PR
LOC
LOC
LOCKG
LODD
LOFT
LOG
LOGO
LOM
LONG
LONG
LONGL
LONGN
LOP
LOPA
LORAN
LOS
Left Hand
Loudspeaker and Indicator Box
Limit, Limitation, Limiting, Limiter
Limiting
Lowest Intelligible Phone Power Level
Liquid
Localizer Inertial Smoothing
Light Interface Standardization Adapter
Locked
Locking
Locker
Lockshaft
Low Level
Latitude/longitude
Waypoint from Waypoint List Abbreviated
Low Level AC Voltage
Low Level Direct Current
Low Level DC Voltage
Long Lead Time Item
Low Level Light
Left Line Select Key
Low-Level Solid Radioactive Material
Liquid Level Sensor
Left Lock Selector Valve
Least Material Condition
Last Minute Change
Loss of Main Electrical Supply
Local Maintenance Function
Compass Locator at Middle Marker
Left Middle Plug
Line Maintenance Part
Leakage Measurement System
Local Mean Time
Label Not Available
Long
Linear
Low
Local Oscillator
Low Pressure
Localizer
List of Overhaulable Components
Locking
Last acceptable On Dock Date
Line Orientated Flight Training
Logic
Logogram
Compass Locator at Outer Marker
Longitudinal
Longitude
Longitudinal
Longeron
Low Oil Pressure
Layout Per Aircraft
Long Range Aid to Air Navigation
Lavatory Occupied Sign
LP
LP VALVE
LPC
Low Pressure
Low Pressure Valve
Low Pressure Compressor
LPC
LPC
LPE
LPFEV
LPO
LPT
LPTACC
LPTC
LPTCC
LPTCC
LPTR
LR
Low Compressor Rotor and Stator Assembly
Less Paper in the Cockpit
Laissez-Passer Exceptionnel
Long Power Failure Event
Landings per Overhaul
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
Long Range
LRE
LRI
LRM
LROPS
LRRA
LRU
LS
LS
LS
LS
LSA
LSA
LSAP
LSB
LSC
LSC
List of Radioactive and Hazardous Elements
Line Replaceable Item
Line Replaceable Module
Long Range Operations
Low Range Radio Altimeter
Line Replaceable Unit
Line Select Key
Loudspeaker
Low Speed
Landing System
Low Speed Aileron
Low Specific Activity Radioactive Material
Loadable Software Aircraft Parts
Least Significant Bit
Least Significant Character
Load Signature Certificate
LSI
LSP
LSP
LSR
LSR
LSSELV
LSU
LSV
LT
LT
LTD
LTD PLT
LTG
LTK
LTM
LTO
LTP
LTR
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
Light
Teleloading
Limited
Lighted Plate
Lighting
Load Tonne Kilometre
Livestock Transportation Manual
Landing and TakeOff
Left Top Plug
Lab Test Request
LPT
LTS
LTS
LUAR
LV
LVDT
LVL
LVL/CH
LVR
LVR
LVT
LW
LWR
LWSA
L/D
L/G
L/HIRF
M
M
m
M
M
M
m³
MA
MA
MAA
MAAP
MABH
MAC
MAC
MACT
MALSR
MAN
MAP
MAP
MAP
MAP
Lights
Load and Trim Sheet Software
Laboratory Unit Acceptance Review
Low Voltage
Linear Variable Differential Transducer
Level
Level Change
Louver
Lever
Linear Voltage Transducer
Landing Weight
Lower
Lavatory Water Supply Assy
Lift/Drag
Landing Gear
Lightning/High Intensity Radiated Fields
Maneuvering Speed (EFIS)
Magenta
Meter
Mode
Mach Number
Mach
Cubic Meter
Milli-Ampere
Maintenance Annunciator
Maximum Authorized IFR Altitude
Members and Associated Partners
Minimum Approach Breakoff Height
Mean Aerodynamic Chord
Maintenance Action Classification
Module Application Configuration Table
Malfunction Detection Analysis and
Recording Subsystem
Maintenance Access Function
Magnetic
Magazine
Magnetic Declination
Magnetic Variation
Magnetron
Magnetized Material
Multipurpose Automatic Inspection and
Diagnostic System
Main Multiplexer
Maintenance
Medium Intensity Approach Light System
Medium Intensity Approach Light System
with Runway Align
Manual
Missed Approach Segment
Ground Mapping
Master Annunciator Panel
Mise au point
MAPSP
MAS
Master Attendant Passenger Service Panel
Milli-Ampere/Seconds
MADAR
MAF
MAG
MAG
MAG DEC
MAG VAR
MAGN
Mag.M
MAIDS
MAIN MUX
MAINT
MALS
MAS
MASI
MAT
MAT
MAWP
MAX
MAX CLB
MAX DES
MAX END
MB
mbar
MC
MC
MCA
MCBF
MCC
MCC
MCD
MCDU
MCE
MCi
MCL
MCPU
MCR
MCR
MCS
MCS
MCT
MCU
MCU
MCUR
MCVL
MCW
MD
MDA
MDA
MDAU
MDCC
MDCD
MDDU
MDF
MDH
MDL
MDM
MDR
MDU
MDU
MEA
MEAS
MEASRG
MEC
Modification Approval Sheet
Mach Airspeed Indicator
Multi-purpose Access Terminal
Maintenance Access Terminal
Missed Approach Waypoint
Maximum
Maximum Climb
Maximum Descent
Maximum Endurance
Millibars
Millibar
Master Change
Material Cost
Minimum Crossing Altitude
Mean Cycles between Failures
Modification Customer Chart
Multi Crew Cooperation
Movable Class Divider
Multipurpose Control & Display Unit
Motor Control Electronic
Millicurie
Maximum Climb
Motor Control and Protection Unit
Maximum Cruise
Manufacturer Change Request
MultiChannel Aviation Satellite
Communication System
Mission Computer Subsystem
Maximum Continuous Thrust
Master Control Unit
Modular Concept Unit
Mean Cycle Between Unscheduled
Removals
Manual Configuration Variation List
Modulated Continuous Wave
Main Deck
Minimum Decision Altitude
Minimum Descent 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
Multiplier Divider Unit
Manual Drive Unit
Minimum En Route IFR Altitude
Measurement
Measuring
Main Engine Control
MECH
MED
MEDB
MEL
MEM
MEO
MEP
MES
MET
MEV
MEV
MEW
MF
MFA
MFD
MFG
MFP
MFP
MFP
MFR
MFR IDENT
MFS
MFT
MFTW
MFW
MGB
MGMT
MGT
MHSU
MHZ
MI
MIB
MIC
MICBAC
MID
MID
MIDU
MILA
mile/h
MIN
min
MIN FUEL
MIN TIME
MIP
MIP
MIPO
MIPS
MISC
MKGS
MKR
ml
MLA
MLC
MLD
Mechanic, Mechanical, Mechanism
Medium
Model/Engine DataBase
Minimum Equipment List
Memory
Middle Earth Orbit
Main Executive Program
Main Engine Start
Meteorological
Main Electro Valve
Million Electron-Volts
Manufacturer's Empty Weight
Medium Frequencies
Memorized Fault Annunciator
MultiFunction Display
Manufacturing
Mixed Fission Products
Maintenance Facility Planning
MultiFunction Probe
Manufacturer
Manufacturer Identification
MultiFunction Sensor
Multi Function Team
Maximum Design Fuel Transfer Weight
Maximum Design Flight Weight
Main Gear Box
Management
Management
Magnetic Heading Sensor Unit
Megahertz
Magnetic Indicator
Management Information Base
Microphone
Micro-System Bus Access Channel
Middle
Modification Information Document
Multi-Input Interactive Display Unit
MIni Light Adapter
Miles per Hour
Minimum
Minute
Minimum Fuel
Minimum Time
Maintenance Information Printer
Master Interphone Panel
Manually Issued Purchase Order
Maintenance Information and Planning
System
Miscellaneous
Markings
Marker (radio) Beacon
Milliliter
Maneuver Load Alleviation
Mood Lighting Controller
Molded
MLFAP
MLG
MLI
MLIH
MLS
MLW
MM
mm
MM
mm²
mm³
MMC
MMDB
MMEL
MMH/FH
MMI
MMO
MMO
MMR
Mn
MNFOLD
MNPS
MOCA
MOD
MOD
MODLTR
MOD/V
MOKA
MOM
MON
MONG
MORA
MORV
MOS
MOT
MOU
MP
MP
MP
MP
MPA
MPB
MPD
MPDS
MPL
MPR
MPS
MPS
MPU
MPU
MQPB
MRA
MRB
Mood Lighting Flight Attendant Panel
Main Landing Gear
Magnetic Level Indicator
Magnetic Level Indicator Housing
Microwave Landing System
Maximum Design Landing Weight
Middle Marker
Millimeter
Maintenance Manual
Square Millimeter
Cubic Millimeter
Maximum Material Condition
Mechanical Main Data Bank
Master Minimum Equipment List
Maintenance Man Hours per Flight Hour
Manual Magnetic Indicator
Mach Max Operating Speed
Maximum Operating Mach
Multi-Mode Receiver
Mach Number
Manifold
Minimum Navigation Performance
Specification
Minimum Obstruction Clearance Altitude
Modulator
Modification
Modulator
Modulating Valve
Methodology and software tools Oriented to
KBE Applications
Maintenance Organization Manual
Monitor, Monitoring, Monitored
Monitoring
Minimum Off Route Altitude
Mixer Overpressure Relief Valve
Metal Oxyde Semiconductor
Motor, Motorized
Memorandum of Understanding
Maintenance Practices
Modification Proposal
Maintenance Procedure
Main Processor
Maximum Power Assurance
Micro Processor Bipolar
Maintenance Planning Document
Maintenance Planning Data Support
Maximum Permitted Life
Multipurpose Register
Multiplex Power Supply
Maximum Performance Specifications
Modem Processor Unit
Magnetic Pickup
Minimum Quantity Price Break
Minimum Reception Altitude
Maintenance Review Board
MRB
MRBD
MRBR
mrem/hr
MRIU
MRS
MRS
MRTT
MRW
mr/hr
MS
MS
MSA
MSB
MSC
MSC
MSCN
MSD
MSG
MSG
MSI
MSI
MSL
MSL
MSM
MSN
MSTR
MSU
MSU
MSU
MSU
MSW
MT
MTBD
MTBF
MTBI
MTBIFS
MTBPR
MTBR
MTBT
Materials Review Board
Maintenance Review Board Document
Maintenance Review Board Report
Millirems per hour
Maintenance & Recording Interface Unit
Malfunction Reporting Systems
Maintenance, Reliability, Supportability
Multi Role Tanker Transport
Maximum Ramp Weight
Milliroentgens per Hour
Military Standard
Maintenance Schedule
Minimum Safe Altitude
Most Significant Bit
Maintenance Steering Committee
Airbus Materiel Support Centre
Manufacturer Specification Change Notice
Mass Storage Device
Message
Maintenance Steering Group
Medium Scale Integrated
Maintenance Significant Item
Mean Sea Level
Maintenance Significant Item List
Monitoring System Module
Manufacturer Serial Number
Master
Media Server Unit
Mode Selector Unit (IRS)
Magnetic Sensor Unit
Motor Switching Unit
Microswitch
Mount
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
MTBUR
MTE
MTG
MTGC
MTI
MTN
MTO
MTO
MTOGW
MTOP
MTOW
MTP
MTR
MTRM
Mean Time Between Unscheduled Removals
Manual Test Equipment
Mounting
Mounting Center
Multi Tank Indicator
Motion
Maximum Take-Off
Météo
Maximum Takeoff Gross Weight
Maintenance Task Operating Plan
Maximum Design Takeoff Weight
Maintenance and Test Panel (AFS)
Meter
Mid Term Planning Meeting
MTS
MTTF
MTTR
MTTUR
Maintenance Training Simulator
Mean Time to Failure
Mean Time to Repair
Mean Time to Unscheduled Removal
MTUR
MTW
MTXW
MU
MUX
MV
MVT
MWARN
MWC
MWE
MWG
MWP
MWS
MXR
MZFCG
MZFW
M/L
n
N
N
N
N
N MOS
N MOS
N1
N1
N1.D
N1.L
N2
NAA
NAC
NAC
NAC STA
Mean Time Between Unscheduled Removals
Maximum Design Taxi Weight
Maximum Taxi Weight
Management Unit
Multiplex, Multiplexer
Multivibrator
Movement
Master Warning
Master Warning Computer
Manufacturer's Weight Empty
Maintenance Working Group
Master Warning Panel
Master Warning System
Mixer
Maximum Zero Fuel Center of Gravity
Maximum Design Zero Fuel Weight
Mood Lighting
Load Factor
Newton
Normal
Neon
North
N-Channel Metal Oxide Semiconductor
Negative Metal Oxide Semiconductor
Low Pressure Rotor Speed
Engine Fan Speed
N1 Descent
N1 Latch
High Pressure Rotor Speed
National Aviation Authority
Nacelle
Nacelle Air Cooling
Nacelle Station
NACA
NAI
NAS
National Advisory Committee for Aeronautics
Nacelle Anti-Icing
Navy and Army Standard
National Aeronautics and Space
Administration
National Company
North American Telephone System
Navigation
Navigation Aid
Normal Brake Control Manifold
Network BITE Function
No Break Power Transfer
National Bureau of Standards
Normal Brake Selector Valve
Normally Closed
Nacelle Compartment Cooling
NASA
NatCo
NATS
NAV
NAVAID
NBCM
NBF
NBPT
NBS
NBSELV
NC
NCC
NCD
NCH
NCR
NCU
NCU
NCV
ND
ND
NDB
NDB
NDB
NDM
NDT
NEG
NFC
NFO
NFOV
NGCW
NHA
NLA
NLCP
NLG
NM
Nm
NMI
NO
NO
NO
No
NonflaG
NOPT
NORM
NORM ALIGN
NOTAM
NOVOLRAM
NOVOLRAM
NP
NPN
NPT
NPV
NRC
NRP
NRZ
NS
NSA
NSCM
NSDW
NSIU
NSS
NSU
NSV
NTM
NTO
NTSC
NTWK
No Computed Data
Noise Compensated Headset
NSS Communication Router
Navigation Computer Unit
NSS Control Unit
Nacelle Cooling Valve
Navigation Display
Navigation Database
Navigation Data Base
Non-Directional Radio Beacon
Non-Directional Beacon
Noise Definition Manual
Non-Destructive Test
Negative
Not Fully Closed
Not Fully Open
Narrow Field of View
Next Generation Composite Wing
Next Higher Assembly
Non-Listed Assembly
Noise Level Calculation Program
Nose Landing Gear
Nautical Mile
Moment (Newtonmeter)
Non Maskable Interrupt
Normal Operation
Normal Operation in SSM
Normally Open
Number
Non-Flammable Compressor Gas
No Procedure Turn Required
Normal
Normal Alignment
Notice to Airmen
Non-Volatile Random Access Memory
Non-volatile Random Access Memory
Non Procurable
Negative-Positive-Negative
National Taper Pipe (Thread)
Net Present Value
Non-Recurring Cost
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 System
Network Server Unit
Normal Servo Valve
Nondestructive Testing Manual
No Technical Objection
National Television System Committee
Network
NUA
NUM
NVM
NVM
NW
N.O.R
N/A
N/P
N/W
N/WS
O
O
O2
OADMT
Normal Unlock Actuator
Numerical
Non-Volatile Memory
Non Volatile Memory
Nose Wheel
Normal Operating Range
Not Applicable
Next Page
Nose Wheel
Nose Wheel Steering
Open
Orange
Oxygen (Symbol)
Overall Aircraft Design Management Team
OAMS
OANC
OANS
OASI
OAT
OBCE
OBCEww
OBOGS
OBRM
OBS
OBS
OBSV
OBSVR
OC
OC
OC
OC
OC
OCCPD
OCCPNT
OCL
OCM
OCM
OCS
OCS
OCSM
OD
ODU
OEB
OEM
OEW
OF
OFDM
OFFR
OFF/R
OFMV
OFST
OFV
OG
OGV
Onboard Asynchronous Messaging Service
Onboard Airport Navigation Computer
Onboard Airport Navigation System
Operation and Service Instruction Manual
Outside Air Temperature
On-Board Control Equipment
On-Board Control Equipment worldwide
On Board Oxygen Generation System
On Board Replaceable Module
Omni Bearing Selector
Organization Breakdown Structure
Observation
Observer
On Condition
Open Circuit
Overcurrent
Order Card
Oceanic Clearance
Occupied
Occupant
Obstacle Clearance Limit
Outflow valve Control Module
Out of Control Months
Obstacle Clearance Surface
Overall Customer Satisfaction
Outflow valve Control and Sensor Module
Outside Diameter
Optical Display Unit
Operating Engineering Bulletin
Original Equipment Manufacturer
Operational Empty Weight
Overfrequency
Onboard Flight Data Monitoring
Off/Reset
Off Reset
Oil Flow Management Valve
Offset
Outflow Valve
Operational Group
Outlet Guide Vane
OH
OHDS
OHDU
OHP
OHSC
OHU
OI
OIS
OIT
OIT
OIT
OJT
OK
OLIVER
OLMS
OLW
OM
OM
OMM
OMS
OMT
OMTBF
OMTS
OMV
ONS
OOT
OP
OP
OPAL
OPC
OPER
OPMS
OPNG
OPP
OPS
OPS
OPT
OPT
OPTL
OPTS
OPU
OPV
OR
ORF
Org Per
ORM
ORT
ORVD
ORZ
OS
OSC
OSCU
OSG
Opposite Hand
OverHeat Detection System
Overheat Detection Unit
Overhead Panel
Overhead Stowage Compartment
Optical Head Unit
Operational Interruption
Onboard Information System
Oil Inlet Temperature
Operator Information Telex
Onboard Information Terminal
On Job Training
Correct
Output Level Intended for Very Excellent
Reproduction
Operational Loads Monitoring System
Operational Landing Weight
Overhaul Manual
Outer Marker
Overhaul Manual Manufacturer
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
Operational
Opalescent
Order Processing Automated Line
Operational Program Configuration
Operative/Operation/Operating
Oleo Pressure Monitoring System
Opening
Opposite
Operations
Operational Program Software
Optional
Optimum
Optional
Oleo Pressure and Temperature Sensor
Overspeed Protection Unit
Overpressure Valve
Operational Reliability
Orifice
Organic Peroxide
Onboard Replaceable Module
Owner Requirement Table
Overpressure Relief Valve with Dump
Function
Omni Range Zero
Operating System
Oscillator
Oxygen System Control Unit
Overspeed Safety Governor
OSS
OTD
OTH
OTOW
OU
OUT
OUT
OUTB
OUTBD
OUTFLW
OUTR
OV
OVBD
OVF
OVFL
OVHD
OVHT
OVLD
OVPRESS
OVRD
OVSP
OVSTEER
OVV
OW
OWAG
OWD
OWE
OXY
Oxy M
OZ
O/C
O/P
P
P
P
PA
PA
Pa
PA AMP
PAD
PADS
PAL
PAR
PARAM
PARK
PAS
PATCC
PATM
PATS
PAX
PAX
PB
Option Selectable Software
On Time Delivery
On Time Handover
Operational Take-Off Weight
Outlet Unit
Outlet
Output
Outbound
Outboard
Outflow
Outer
Over
Overboard
Over Frequency
Overflow
Overhead
Overheat
Overload
Overpressure
Override
Overspeed
Oversteer
Overvoltage
Outer Wing
Open World A/C Ground Communication
Open World Diode
Operating Weight Empty
Oxygen
Oxidizing Material
Ounce
Open Circuit
Output
Purple
Roll Rate
Pressure
Passenger Address
Public Address
Pascal
Passenger Address Amplifier
Partner Agreement Document
Pneumatic Air Distribution System
Programmable Array Logic
Precision Approach Radar
Parameter
Parking
Pitch Attitude Sensor
Production Aircraft Test Completion
Certificate
Production Aircraft Test Manual
Passenger Air-to-Ground Telephone System
PAX Announcement Entertainment & Service
Multiplex Sys
Passenger
Policy Board
Pb
PBE
PBIT
PBM
PBS
PBSELV
PBSW
PC
PC
PC
PCA
PCA
PCB
PCD
PCDM
PCDS
PCE
PCF
PCM
PCM
PCOS
PCPU
PCT
PCT
PCU
PCU
PCU
PD
PD
PDC
PDC
PDCS
PDDC
PDF
PDL
PDLCU
PDLS
PDM
PDM
PDM
PDMC
PDMI
PDO
PDRC
PDU
PE
PED
PED
PEDMU
PEF
PEM
PEP
Pressure Ambient
Protective Breathing Equipment
Power-Up Built-in Test
Power Plant Build-up Manual
Product Breakdown Structure
Park Brake Selector Valve
Pushbutton Switch
Pack Controller
Packing Card
Personal Computer
Positive Control Airspace
Portland Cement Association
Printed Circuit Board
Performance Compliance Document
Primary Contactor Driver Module
Primary Contactor Driver System
Personal Consumption Expenditures
Passenger Cum Freighter
Power Conditioning Module
Pulse Code Modulation
Power Cowl Opening System
Primary COS Power Unit
Percent
Probe Compensator Temperature
Passenger Control Unit
Power Control Unit
Power Controller Unit
Principle Diagram
Pitch Diameter
Procurement Data Card
Panel Display Catalog
Power Distribution Control System
Provisioning Descriptive Data Card
Portable Document Format
Portable Data Loader
Privacy Door Lock Control Unit
Privacy Door Lock System
Post Delivery Modification Material
Product Data Management
Privacy Door Module
Power Distribution Maintenance Computer
Power Distribution Maintenance Interface
Power Door Opening
Procurement Data Reference Card
Power Drive Unit
HP Stage Air Pressure
Pedestal
Portable Electronic Device
Primary Electrical Distribution Management
Unit
Pylon Extension Fairing
Performance Engineers Manual
Performance Engineers Program
PEPDC
Primary Electrical Power Distribution Center
PERC
PERF
PERM
PES
PES
PES
PESAR
PESC
Percussion
Performance
Permanent
Passenger Entertainment (System)
Production Engineering Specification
Passenger Entertainment System
Passenger Entertainment System Audio
Reproducer
PES Controller
PESMMUX
PF
PF
PFD
PFEV
PFF
PFIN
PFIS
PFQ
PFR
PFS
PFTU
PG
PG BUS
PH
pH
PHA
PHC
phi
phi N
PHR
PI
PIA
PIA
PIH
PIM
PIN PROG
PIPC
PIR
PIREP
PISA
PIU
PIX
PK
PL
PL
PLA
PLATF
PLCRD
PLS
PLT
PLYWD
PM
PM
PMA
Passenger Entertainment System Main Mux
Pilot Flying
Power Factor
Primary Flight Display
Power Failure Event
Pre-First Flight
Power Failure Interrupt
Passenger Flight Information System
Preselected Fuel Quantity
Post Flight Report
Pre-Feasibility Study
Pedal Feel and Trim Unit
Page
Program Bus
Phase
Acidity or Alkalinity
Preliminary Hazard Analysis
Probe Heat Computer
Bank Angle
Nominal Bank Angle
Pounds per Hour
Procedure Turn to an Intercept
Programmable Interface Adapter
Peripheral Interface Adapter
Pressure Interstage Hydraulic (PW eng)
Programming and Indication Module
Pin Programming
Power Plant Illustrated Parts Catalog
Pressure Interstage Return
Pilot Report
Passenger Interface and Supply Adapter
Passenger Information Unit
Picture
Pink
Plug
Plate
Power Light Adapter
Platform
Placard
Pulse
Pilot
Plywood
Phase Modulation
Pounds per Minute
Parts Manufacturing Approval
PMA
PMAT
PMC
PMC
PMC
PMDB
PMG
PMITS
PMM
PMO
PMP
PMP
PMP
PMR
PMS
PMU
PMUX
PMUX
PN
PNEU
PNF
PNL
PNP
PNR
PO
PO
POB
POM
POR
POS
POST
POT
POXIP
PPB
PPBU
PPC
PPDC
PPDES
PPE
PPI
PPIPC
PPM
PPM
PPM
PPOS
PPU
PQAS
PR
PR
PR
PR
PRAM
Permanent Magnet Alternator
Portable Multipurpose Access Terminal
Power Management Control, Controller
Process Material Control
Power Management Control,controller
Production Management Data Base
Permanent Magnet Generator
Project Management Information Technology
System
Personalization Memory Module
Project Management Office
Performance Monitoring Program
Pump
Primary Maintenance Process
Performance Maintenance Recorder
Process and Material Specification
Power Management Unit
Propulsion Multiplexer
Power Plant Multiplexer
Part Number
Pneumatic
Pilot Non Flying
Panel
Positive-Negative-Positive
Part Number
Purchase Order
Pickoff
Pressure-Off Brake
Production Organisation Manual
Point of Regulation
Position
Power on Self Test
Potentiometer
Passenger Oxygen Indication Panel
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
Performance Programs Manual
Pulse Position Modulation
Parts per Million
Present Position
Position Pickoff Unit
Program Quality Assurance System
Pressure
Power Ready Relay
Progress Meeting
Regulated Pressure (downstream of bleed
valve)
Prerecorded Announcement and Music
PRB
PRCSG
PRCSR
PRE-EMPT
PREAMP
PRECOOL
PRED
PRED
PREREC
PRES POS
PRESEL
PRESS
PREV
PRF
PRGM
PRI
PRIM
PRIM
PRIMES
PRL
PROC
PROC T
PROF
PROG
PROG
PROJ
PROM
PROS
PROT
PROX
PRPHL
PRR
PRSRZ
PRSRZG
PRV
PS
PSCU
PSDU
PSI
PSIA
PSIC
PSIG
PSIU
PSNR
PSPM
PSQM
PSS
PSSA
PSTN
PSU
PSU
PSUD
PSV
PT
Probe
Processing
Processor
Pre-emptive
Preamplifier
Precooler
Prediction
Predictive
Prerecorded
Present Position
Preselection, Preselector
Pressure, Pressurization, Pressurize
Previous
Interrogation Rate
Program
Priority
Primary
PRIMary System
Product Related Information Management
Enterprise System
Parallel
Procedure
Procedure Turn
Profile
Progress
Program, Programming
Projector
Programmable Read Only Memory
Present Position
Protection
Proximity
Peripheral
Power Ready Relay
Pressurize
Pressurizing
Pressure Regulating Valve
Process Solution
Proximity Switch Control Unit
Power Supply Decoupling Unit
Pound per Square Inch
Pounds per Square Inch Absolute
Proximity Sensor Interface Card
Pounds per Square Inch Gage
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 Service Unit Decoder
Planned Shop Visit
Point
PT
PT CODE
PTC
PTDC
PTLU
PTM
PTP
PTR
PTR
PTS
PTT
PTT
PTT
PTU
PTU
PU
PU
PU
PU
PURS
PVC
PVD
PVI
PVIS
PW
PW
PWCU
PWIP
PWM
PWR
PWS
PWS
PWSP
PYL
P(-+ OFF)
P.ALT
P.CLB
P.DES
P.EPR
P.MACH
P.N1
P.SPD
P/B
P/BSW
P/C
P/L
P/N
P/P ROM
Q
QA
QAD
QAM
QAR
QAT
QC
Switching Pressure of HP Valve
Part Code
Positive Temperature Coefficient
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
Push-to-Test
Power Transfer Unit
Power Transformer Unit
Pick Up
Panel Unit
Parts Usage
Processing Unit
Purser
Polyvinyl Chloride
Para Visual Director
Paravisual Indicating
Passenger Visual Information System
Pratt and Whitney
Pratt & Whitney
Potable Water Control Unit
Potable Water Indication Panel
Pulse Width Modulator
Power
Predictive WindShear
Potable Water System
Potable Water Service Panel
Pylon
Polarity (minus, plus, off)
Profile Altitude
Profile Climb
Profile Descent
Profile EPR
Profile Mach
Profile N1
Profile Speed
Pushbutton
Pushbutton Switch
Printed Circuit
Payload
Part Number
Preprocessor ROM
Pitch Rate
Quality Assurance
Quick-Attach-Detach
Quadrature Amplitude Modulation
Quick Access Recorder
Quadruple ARINC Transmitter
Quick Change
QC
QD
QDB
QDR
QEC
QEI
QF
QFE
QFE
QFE
QFU
QIG
QIR
QLB
QMS
QMU
QNE
Quality Control
Quick Donning
Quality Directors Board
Magnetic Heading to a Station
Quick Engine Change
Quality Event Information
Quality Task Force
Baro Pressure Setting for Airfield Altitude
Field Elevation Atmospheric Pressure
Pressure Setting for Airfield Altitude
Runway Heading
Quality Improvement Group
Quality Improvement Request
Quality Log Book
Quality Management System
QAM Modulator Unit
Sea Level Standard Atmosphere Pressure
QNH
QNH
QNH
QNH
QPL
QRH
QSR
QSR
qt
QT
QTE
QTY
QTZ
QUJ
R
R
R
R
R
R
R
R
R-LMF
R-OMS
RA
RA
RA
RAAS
RAC
RAC
RACC
RACON
RACSB
RAD
RAD
RAD
RADCON
Baro Pressure Setting for en Route Altitude
Sea Level Atmospheric Pressure
Pressure Setting for En Route Altitude
Sea Level Pressure
Qualified Products List
Quick Reference Handbook
Quarterly Service Reports
Quality Survey Report
Imperial quart or United States quart
Quart (US)
True Heading to a Station
Quantity
Quartz
True Radial from a Station
Red
Radius
Release
Rankine
Reset
Resistor
Yaw Rate
Right
Right Side Local Maintenance Function
Right Side Onboard Maintenance System
Resolution Advisory
Redundancy Assurance
Radio Altimeter, Radio Altitude
Runway Awareness and Advisory System
Rules of the Air and Air Traffic Control
Rotor Active Clearance
Rotor Active Clearance Control
Radar Beacon
Rotor Active Clearance Start Bleed
Radio
Random Access Device
Roll Anticipation Distance
Radar Data Converter
RadM
RADVR
RAG
RAI
RAIL
RAIMS
RALTU
RAM
RAPCON
RAS
RASC
RASCI
RAT
RAT
RATC
RAX
RBN
RBP
RC
RC
RC
RCC
RCC
RCCB
RCCBM
RCCU
RCD
RCDG
RCDR
RCL
RCLM
RCLS
RCP
RCPT
RCPTN
RCSM
RCT
RCVR
RCVY
RD
RD
RDC
RDDMI
RDNG
RDU
RDY
READG
RECIRC
RECN
RECOG
RECONF
RECT
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
Radar Approach Control
Repair Design Approval Sheet
Reservoir Air Supply Cooler
Responsible, Accountable, Support,
Consulted, Informed
Ram Air Turbine
Ram Air Temperature
Remote Air Traffic Control
Random Access Transfer Memory
Radio Beacon
Right Bottom Plug
Reference Chord
Repetitive Chime
Recurring Cost
Remote Control Center
Remote Charge Converter
Remote Control Circuit Breaker
RCCB Module
Remote Calibration Control Unit
RAAS Configuration DataBase
Recording
Recorder
Recall
Runway Center Line Marking
Runway Center Line Light System
Reverse Current Protection
Receptacle
Reception
Resident Customer Support Manager
Rear Center Tank
Receiver
Recovery
Retro Drawing
Right Display
Remote Data Concentrator
Radio Dual Distance Magnetic Indicator
Reading
Receiver Decoder Unit
Ready
Reading
Recirculate, Recirculation
Repair Engineering Change Note
Recognition
Reconfiguration
Rectifier
RED
REDCR
REDUND
REF
REF ALIGN
REFLNG
REFR
REFUEL
REG
REG
REGUL
REIL
REL
REL
rem/hr
REP
REP
REPL BY
RES
RET
RET
RETR
RETRD
RETRG
RETRN
REV
REV
RF
RFA
RFC
RFC
RFI
RFI
RFN
RFP
RFR
RFS
RFS
RFS
RFTI
RFU
RFW
RFX
RGLRD
RGLTG
RGLTN
RGTR
RH
RHEO
RHL
RJB
RK
RLA
RLG
RLS
Reduction
Reducer
Redundancy
Reference
Reference Alignment
Refueling
Refrigerator
Refueling
Regulator
Register
Regulation
Runway End Identification Lights
Reluctance
Release
Rems per Hour
Reporting Point
Repository
Replaced by
Resistance
Return
Retract
Retract
Retracted
Retracting
Retraction
Reverse
Revise, Revision
Radio Frequency
Request for Amendment
Request for Change
Request For Comments
Request for Information
Radio Frequency Interference
Rear Fuselage Nacelle
Request for Proposal
Request for Revision
Request for Service
Regardless of Feature Size
Reason for Selection
Request For Technical Information
Radio Frequency Unit
Request for Work
Generic term for an RFI, RFTI or RFP
Regulated
Regulating
Regulation
Register
Right Hand
Rheostat
Rudder Hinge Line
Radio Junction Box
Rack
Reverser Lever Angle
Ring Laser Gyro
Remote Light Sensor
RLS
RLSED
RLSELV
RLTD
RLY
RM
RMCU
RMI
RMO
RMO
RMO
RMP
RMP
RMP
RMS
RMT
RMU
RNAV
RNG
RNI
RoI
ROLR
ROLS
ROM
ROTG
RPCU
RPDR
RPF
RPG
RPLNT
RPM
RPSA
RPTG
RPTG
RPTR
RPU
RQ
RQRD
RR
RR
RR
RS
RS
RSA
RSP
RSPL
RSR
RSS
RSS
RSSELV
RST
RSU
RSV
RSV
Right Line Select Key
Released
Right Lock Selector Valve
Related
Relay
Radio Magnetic
Remote Magnetic Compensation Unit
Radio Magnetic Indicator
Retrofit Modification Order
Request for Modification Order
Retrofit Modification Offer
Right Middle Plug
Radio Management Panel
Radio and Audio Management Panel
Root Mean Square
Remote
Radio Management Unit
Area Navigation
Range
Radio Navigation Indicator
Return on Investment
Roller
Remote Oil Level Sensor
Read Only Memory
Rotating
Residual Pressure Control Unit
Reproducer
Reporting Processing Function
Report Program General
Repellent
Revolution per Minute
Rotating Pressure Sensing Assembly
Reporting
Repeating
Repeater
Receiver Processor Unit
Recommended Quantity
Required
Low or Medium Range Frequency Radio
Range Station
Rudder Rib
Rolls Royce
Repeating Stroke
Rear Spar
Request for Service Allowance
Responder Beacon
Recommended Spare Parts List
Route Surveillance Radar
Root Sum Square
Receiver Surveillance System
Right Steering Selector Valve
Reset
Raster Shading Unit
Reserve
Right Servo metering Valve
RSVR
RTA
RTC
Reservoir
Receiver Transmitter ARINC
Real Time Clock
RTCA
RTE
RTF
RTF
RTG
RTK
RTL
RTLU
RTM
RTN
RTNR
RTO
RTOLW
RTOW
RTP
RTR
RTRSW
RTRY
RTS
RTT
RTU
RTU
RUD
RVCP
RVDT
RVR
RVS
RVSM
RVSN
RVT
RVT
RWDS
RWK
RWY
RX
RZ
R&D
R/AD
R/A/G
R/C
R/D
R/H
R/hr
R/I
R/I
R/L
r/min
R/T
R/T
S
S
Radio Technical Commission for Aeronautics
Route
Radio Telephony
Rich Text Format
Rating
Revenue Tonne Kilomètre
Rudder Travel Limiting
Rudder Travel Limiting Unit
Real Time Monitoring
Return
Retainer
Rejected TakeOff
Runway Takeoff and Landing Weight
Runway Takeoff Weight
Right Top Plug
Router
Rotary Switch
Rotary
Return to Seat
Return To Tank
Rate of Turn Unit
Radar Transceiver Unit
Rudder
Remote Video Control Panel
Rotary Variable Differential Transducer
Runway Visual Range
Reverse
Reduced Vertical Separation Minimum
Reversion
Rivet
Rotary Variable Transformer
Rearwards
Rework
Runway
Receive
Return to Zero
Research and Development
Retro/Adaptation Drawing
Red/Amber/Green
Rate of Climb
Rate of Descent
Radar Height
Roentgens per Hour
Radio/Inertial
Removal/Installation
Reading Light
Revolutions per Minute
Receiver Transmitter Unit
Radio Transmit
South
Minimum Slat Retract Speed (EFIS)
s
SA
SA
SACU
SAD
SAD
SADF
SAE
SAF
SAFD
SAL
SALS
SALSA
SAM
SAR
SAS
SAT
SATCOM
SAV
SB
SBB
SBD
SBDB
SBEW
SBI
SBL
SBS
SC
SC
SC
SCAV
SCCS
SCE
SCE
SCFM
SCG
SCH
SCI
SCL
SCL
SCN
SCO
SCO
SCR
SCR
SCS
SCS
SCS
SCU
SCU
SCUP
SD
SD
SDAC
Second
Stress Analysis
Single Aisle
Stand Alone Compensator Unit
Spares Advance Data
Stress Analysis 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
Smart Access Recorder
Static Strength Approval Sheet
Static Air Temperature
Satellite Communication
Starter Air Valve
Service Bulletin
Swift Broadband
Single Blade Door
Service Bulletin Data Base
Standard Basic Empty Weight
Service Bulletin Index
Symbol
Service Bulletin Effectivity Schedule
Source Code
Scale
Single Chime
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
Specification Change Notice
Section Control
Section Controller
Screw
Specification Change Request
Single Channel Simplex
Supplemental Cooling System
Steering Control System
Supplemental Control Unit
System Control Unit
Scupper
System Drain
System Display
System Data Analog Converter
SDAC
SDAU
SDB
SDCU
SDD
SDF
SDG
SDI
SDI
SDN
SDOF
SDP
SDTM
SDU
SDU
SDW
SE
SE
SEAL
SEB
SEB
SEC
SEC
SEC
SECT
SEG
SEL
SELCAL
SELV
SENS
SEP
SEPDC
SEQ
SER
SER
SERNO
SER/PRL
SES
SES
SET
SF
SFC
SFCC
SFCC
SFCC
SFE
SFI
SFPI
SFPM
SG
SGCU
SGML
SGP
SGU
System Data Acquisition Concentrator
Special Data Acquisition Unit
Signals Data Base
Smoke Detection Control Unit
System Description Document
Smoke Detection Function
Spares Data Guide
Source Data Identifier
Source/Destination Identifier
System Description Note
Single Degree of Freedom
Steering Disconnect Panel
Structure Description Training Manual
Seat Display Unit
Satellite Data Unit
Specific Design Work
Simplified English
Section
Sealing
Seat Electronic Box
Service Evaluation Bulletin
Spoiler Elevator Computer
Secondary
SECondary Computer
Section
Segment
Select, Selected, Selector, Selection
Selective Calling System
Selector Valve
Sensitivity
Separator
Secondary Electrical Power Distribution
Center
Sequence, Sequential
Serial
Serial Number
Serial Number
Serial to Parallel
Support Equipment Summary
Supplier Equipment Specification
Setting
Spot Face
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
Surface Feet per Minute
Stroke Generator
Smart Galley Control Unit
Standard Generalized Markup Language
Stroke Generator Processor
Symbol Generator Unit
SH
SH ABS
SHADE
SHCM
SHDBL
SHED
SHKR
SHLD
SHN
SHPNG
SHR PN
SHRD
SHT
SI
SI
SIAP
SIC
SID
SID
SIDP
SIE
SIF
SIF
SIG
SIL
SIL
SIL
SIM
SIN
SIR
SIRD
SIRU
SIS
SIS
SIU
SIV
SJC
SKT
SL
SL
SLA
SLD
SLI
SLL
Sheet
Shock Absorber
Schedules Airbus Data Exchange
System Heating Control Module
Sheddable
Sheddable, Shedding
Shaker
Shield, Shielding
Scratch Hardness Number
Shipping
Shear Pin
Shroud
Short
Systeme International
Slip Indicator
Structural Inspection Adjustment Program
System Isolation Contactor
Standard Instrument Departure
System Interface Definition
System Installation Design Principles
Surface Industrielle Etendue
Selective Identification Feature
Spares Information File
Signal
Service Information Letter
Speech Interference Level
Software Information Library
Simulation
Sine
Service Identification Request
System Installation Requirement Dossier
Secure Interface Router Unit
Spares Investment Study
Standalone Identification System
Server Interface Unit
Standard Item Variations
Standard Job Card
Socket
Service Letter
Sea Level
Small Light Adapter
Slide, Sliding
System Level Integration
Shelf Life Limitation
SLMC
SLP
SLS
SLS
SLT
SLV
SM
SMA
Service Life Limits and Maintenance Checks
Space Limited Payload
Side Lobe Suppression
Shop Loadable Software
Slat
Sleeve
Standards Manual
Single Motor Actuator
SMART
Standard Modular Avionics Repair and Test
SMC
SME
SMEL
SMK
SML
SMO
SN
SNGL
SNIF
SNMP
SNSG
SNSR
SO
SOL
SOP
SOR
SOS
SOTM
SOV
SOV
SOW
SP
SP
SPAD
SPASE
SPATIAL
SPC
SPD
SPDB
SPD/M
SPE
SPE
SPEC
SPF
SPFK
SPKR
SPL
SPLC
SPLR
SPLY
SPM
SPMC
SPMG
SPOP
SPP
SPPF
SPR
SPRDR
SPRT
SPS
SPSA
SPST
SPS/B
SQ
System Manager Controller
Subject Matter Expert
Seat-Mounted Emergency Light
Smoke
SB Modification Crossreference List
Stabilized Master Oscillator
Serial Number
Single
Sensitivity for Normal Interface
Simple Network Management Protocol
Sensing
Sensor
Shutoff
Solenoid
Standard Operating Procedure
Statement of Requirements
Sell or Scrap
System Operation Training Manual
Shut-off Valve
Shut-Off Valve
Statement of Work
Sampling
Space
Scratchpad
Single Point Audio System Earth
System for Acquisition and Processing of
ARINC and Logic
Spare Parts Classification
Speed
Secondary Power Distribution Box
Speed-Mach
Seller Purchased Equipment
Supplier Purchased Equipment
Specification
Specific Pathogen Free
Specific
Speaker
Sound Pressure Level
Splice
Spoiler
Supply
Signal Processing Module
Service Process Material Control
Shorted Permanent Magnet Generator
Service Process Operation Procedure
Software Pin Programming
Software Pin Programming Function
Service and Performance Report
Spreader
Support
Service Process Solution
Supplier Product Support Agreement
Single Pole Single Throw
Superseded by
Squelch
SQ-FT
SQW
SR
SRD
SRD
SRE
SRF
SRKL
SRKM
SRM
SRP
SRPS
SRPSU
SRS
SRU
SS
SSA
SSA
SSA
SSALS
SSALSR
SSB
SSC
SSC
SSCVR
SSEC
SSFDR
SSG
SSI
SSID
SSM
SSM
SSMM
SSP
SSP
SSP
SSPC
SSR
SSTDU
SSTU
STA
STA
STAB
STAR
STARTG
STAT
STBY
STC
STD
STDY
STELLA
STG
Square-Feet
Square Wave
Senior
Shorted Rotating Diode
System Requirement Document
Surveillance Radar Element of GCA
Servicing and aircraft condition parameters
Reporting Function
Structural Repair Kit List
Structural Repair Kit Manual
Structural Repair Manual
Safety / Reliability Plan
Safe Redundant Power Supply
Slide Release Power Supply Unit
Speed Reference System
Shop Replaceable Unit
Sky/Shading
System Safety Assessment
Side Slip Angle
System Safety Analysis
Simplified Short Approach Light System
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
Structural Significant Item
Supplemental Structural Inspection
Document
Sign Status Matrix
Solid State Memory
Solid State Mass Memory
System Specification
Significant In-Service Problems
System Signal Processor
Solid State Power Controller
Secondary Surveillance Radar
Side Stick Transducer and Damper Unit
Side Stick Transducer Unit
Straight-in-Approach
Station
Stabilizer
Standard Terminal Arrival Route
Starting
Static
Standby
Supplemental Type Certificate
Standard Data Sheet
Steady
STair Electrical Light Lead Adapter
Stage
STGR
STIF
STL
STL WARN
STOM
STRG
STRK
STRL
STRM
STRM
STRUCT
STS
STS
STS
STWG
STWG
STYPPLE
SUBMUX
SUCNL ACTN
SUCT
SUM
SUPPL
SUPPR
SUPSD BY
SURF
SURV
SV
SVA
SVCE
SVMTR
SVO
SW
SWRD
SWRD-A
SWRD-B
SWRD-C
SWTG
SWY
SyA
SyCDR
SyCID
SyCMP
SyCP
SyCR
SyD
SyDAL
SyDAS
SYM
SYN REF
SYNC
SYNTHR
Stringer
Stiffener
Steel
Stall Warning
System Operation Training Manual
Steering
Stroke
Structural
Short Term Review Meeting
Secure open and Trip Resident Memory
Structure
Spares Technical Specification
Alignment Status
Status
Short-Term Working Group
Stowage
Sensitive Typical Phone Power Level
Submultiplexer
Successional Action
Suction
Summing
Supplementary
Suppressor
Superseded by
Surface
Surveillance
Servovalve
Stator Vane Actuator
Service
Servomotor
Servo
Switch
System Wiring Requirements 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 Reference
Synchro, Synchronise
Synthetizer
SYNTHR
SYS
S/C
S/D
S/H
S/MECH
S/R
S/W
t
T
T
T
T
t
t
T
T-P
T-R
T2C
TACAN
TACH
TACS
TACT
TADB
TADD
TAP
TAR
TAS
TAT
TAWS
TB
TBC
TBO
TBSV
TBU
TBV
TC
TC
TC
TC
TCA
Synthesizer
System
Step Climb
Step Descent
Sample and Hold
Shortening Mechanism
Safety/Reliability
Software
Rivet Spacing
TRUE
Turn
Trim
Time
Equivalent Runway Thickness
Tonne
Thickness
Turn Point
Transmitter-Receiver
HP Compressor Inlet Temperature
Traffic and Terrain Collision Avoidance
System
Low Pressure Turbine Inlet Temperature
Traffic Advisory
Twin Aisle
Tabulation and Interpolation Program
Test and Bite Panel
Taxiing Aid Camera
Technical Acceptance Completion
Ultra-high Frequency Tactical Air Navigation
Aid
Tachometer
Taxiing Aid Camera System
Tactical
Terrain/Airport DataBase
Trim Air Drive Device
Transient Acoustic Propagation
Terminal Area Surveillance Radar
True Airspeed
Total Air Temperature
Terrain Awareness and Warning System
Terminal Block
To Be Confirmed
Time Between Overhauls
Time Between Scheduled Visits
Time Base Unit
Transient Bleed Valve
Thermocouple
Takeoff Charts
Theoretical Contour
HP Turbine Case Pressure
Throttle Control Assy
TCAS
TCC
TCC
Traffic Alert and Collision Avoidance System
Turbine Clearance Control
Thrust Control Computer
T2CAS
T54
TA
TA
TAB
TAB
TAC
TAC
TCC
TCCS
TCFN
TCIU
TCM
TCM
TCP
TCP
TCQ
TCS
TCU
TD
TD
TD
TDB
TDC
TDCR
TDD
TDO
TDP
TDS
TDSC
TDU
TDU
TDY
TDZL
TE
TE
TEC
TED
TEDB
TEFO
TEI
TEL
TELECOM
TEM
TEMP
TEMP
TEO
TER
TEST SIG
TF
TFR
TFR
TFTS
TFU
TGB
TGL
TGT
THD
THERAP
THMS
THR
THRM
THRMST
Turbine Case Cooling
Thrust Control Computer System
Two's Complement Fractional Notation
Telephone Communication Interface Unit
Technical Coordination Meeting
Thrust Control Malfunction
Takeoff Charts Computation Program
Transmission Control Protocol
Time, Cost and Quality
Temperature Control System
Throttle Control Unit
Time Delay
Technical Dossier
Technical Disposition
Terrain DataBase
Time Delay Closing
Type Design Change Request
Technical Design Directive
Time Delay Opening
Touchdown Point
Technical Data Sheet
Technical Data Steering Committee
Time Display Unit
Technical Description 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
Technical Event Report
Test Signal
Task Force
Trouble and Failure Report
Transfer
Terrestrial Flight Telephone System
Technical Follow-up
Transfer Gearbox
Touch-and-Go Landing
Target
Thread
Therapeutic
Thermistor
Thrust
Thermal
Thermostat
THROT
THROT PUSH
THS
TI
TI
TI
TIA
TIC
TICC
TID
TID
TIFF
TIR
TIR
TIT
TK
TK
TKE
TKE
TL
TL
TLA
TLAR
TLB
TLC
TLCS
TLMC
TLS
TLS
TLSRD
TLU
TLV
TM
TM
TM
TMA
TMA
TMC
TMG
TMLB
TMR
TN
TO
TOC
TOD
TOGA
TOGW
TOIL
TOL
TOPA
TOR
TOT
TOT
Throttle
Throttle Pusher
Trimmable Horizontal Stabilizer
Technical Instruction
Technical Information
Track to an Interrupt
Type Inspection Authorization
Turbine Impingement Cooling
Technical Information and Communication
Committee
Technical Information Document
Technical Impact Difference
Tagged Information File Format
Technical Incident Report
Type Inspection Report
Turbine Inlet Temperature
Ground Track Angle
Tank
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
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
Terminal Module
Torque Motor
Transportability Manual
Terminal Control Area
Twin Motor Actuator
Target Must Cost
Timing
Technical and Maintenance LogBook
Timer
Technical Note
Takeoff
Table of Contents
Takeoff Distance
Takeoff/Go Around
Takeoff Gross Weight
Toilet
Tolerance
TakeOff Performance Application
Takeoff Run
Total
Transfer of Title
TOW
TOW
TO/APPR
TP
TP
TPA
TPCI
TPG
TPGG
TPIB
TPIC
TPIS
Takeoff Weight
Towing
Takeoff/Approach
Top Plug
Test 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
TPMM
TPOP
Technical Publications Management Meeting
Technical Publications Output Planning
TPPP
TPR
Technical Publications Production Planning
Turbofan Power Ratio
TPRD
TPS
TPSP
TPU
Technical Publications Reference Document
Temporary Protection System
Third Party Software Provider
Terminal Processor Unit
Technical Publications Work Sharing
Document
Temporary Revision
Regulated Temperature (Downstream of
precooler)
Transformer Rectifier
Thrust Reverser
Turn Radius
Truss
Transistor
Throttle Resolver Angle
Test Report Analysis
Terminal Radar Control
Transition
Transfer
Thrust Rating Computer
Thrust Reverser Directional Valve
Turbine Rear Frame
Target
Type Rating Instructor
Trigger
Track
Track (angle)
Trolley
Tropopause
Thrust Rating Panel
Thrust Reverser Power Unit
Thrust Reverser Pressurizing Valve
Torque
Torquer
Technical Repercussion Sheet
Turn Round Time
TPWD
TR
TR
TR
TR
TR
TR
TR
TRA
TRA
TRACON
TRANS
TRANSF
TRC
TRDV
TRF
TRGT
TRI
TRIG
TRK
TRK
TRLY
TROPO
TRP
TRPU
TRPV
TRQE
TRQR
TRS
TRT
TRTO
TRU
TRU
TRV
TS
TSD
TSDB
TSF
TSFC
TSH
TSI
TSLSV
TSM
TSO
TSO
TSO
TSP
TSPA
TSPB
TST
TT
TT
TT
TTG
TTL
TTR
TTS
TU
TURB
TURB
TV
TVBC
TVC
TVOR
TVOR
TW
TWLU
TWR
TWY
TX
TX
TYP
TYPPLE
T.O
T/C
T/C
T/D
T/F
T/R
Ú
UAC
UADF
UART
Type Rating Training Organisation
TRUE
Transformer Rectifier Unit
Travel
Trim Sheet
Trouble Shooting Data
Trouble Shooting Data Base
Trouble Shooting Function
Thrust Specific Fuel Consumption
Trouble Shooting Handbook
Time Since Installation
Time Since Last Shop Visit
Trouble Shooting Manual
Time Since Overhaul
Technical Service Order (FAA)
Technical Standard Order
Tank Signalling Processor
Tank Signal Processor A
Tank Signal Processor B
Test
Trim Tank
Switching Temperature of HP Valve
Total Time
Time to Go
Transistor Transistor Logic
Technical Trouble Report
Trim Tank System
Tapping Unit
Turbulence, Turbulent
Turbine
Television
Turbine Vane and Blade Cooling
Turbine Vane Cooling
Short Range VOR
Very High Frequency Terminal Omnirange
Station
Twisted
Terminal Wireless LAN Unit
Tower
Taxiway
Transmission (TCAS to Transponder)
Transmit
Typical
Typical Phone Power Level
TakeOff
Top of Climb
Type Certificate
Top of Descent
Track of a Fixed Waypoint
Thrust Reverser
Pitch Attitude
Upper Area Control Centre
User Application Definition File
Universal Asynchronous Receiver
Transmitter
UCS
UD
UD
UDC
UDCC
UDCD
UDL
UDP
UEB
UF
UHF
User Certifiable Software
Upper Deck
Document Unit ("Unité Documentaire")
Upper Deck Cargo
Upper Deck Cargo Compartment
Upper Deck Cargo Door
Unit Detail Listing
User Datagram Protocol
Underseat Electronic Box
Underfrequency
Ultra High Frequency
UICDL
ULB
ULD
ULLI
ULM
UMS
UNBAL
UNCPLG
UNCRCTD
UND
UNIV
UNLK
UNLKD
UNSD
UPLK
UPPR
UPR
UR
US
US
US
USB
USB
UTA
UTC
UUT
UV
UV
UVEROM
UWBS
UWY
U/FLOOR
U/S
V
V
V
V1
V1
V2
V2min
V3
V4
VA
User Interface Configuration Download List
Underwater Locator Beacon
Unit Load Device
Understep LED Light
Ultra Low Maintenance
User Modifiable Software
Unbalance, Unbalanced
Uncoupling
Uncorrected
Under
Universal
Unlock
Unlocked, Unlocking
Unused
Uplock
Upper
Upper
Utilization Rate
United States
Under Speed
Upstream
Universal Serial Bus
Upper Side Band
Upper Control Area
Universal Time Coordinated
Unit Under Test
Under Voltage
Ultra-Violet
Ultra Violet Erasable Read Only Memory
Universal Wireless Backbone System
Upper Airway
Underfloor
Unserviceable
Violet
Volt, Voltage
Valve
Critical Engine Failure Speed
Decision Speed
Takeoff Safety Speed
Minimum Takeoff Safety Speed
Flap Retraction Speed
Slat Retraction Speed
Design Maneuvering Speed
VA
VAC
VACBI
VACU
VALDN
VAP
VAR
VAR
VAR LEV HTY
VASIS
Heading with an Altitude Termination
Voltage Alternating Current
Video and Computer-Based Instruction
Vacuum
Validation
Visual Approach Procedure
Variable, Variation
Visual-Aural Radio Range
Variable Lever Healthy
Visual Approach Slope Indicator System
VB
VBV
VC
VC
Vc
VCC
VCM
VCO
VCP
VCS
VCTREND
VCU
VD
VD
VDAR
VDC
VDEV
Design Speed for Maximum Gust Intensity
Variable Bleed Valve
Design Cruising Speed
Ventilation Controller
Calibrated Airspeed
Video Control Center
Video Camera Module
Voltage Controlled Oscillator
Video Control Panel
Ventilation Control System
Airspeed Tendency
Video Control Unit
Heading to a DME Distance
Design Diving Speed
Virtual DAR
Voltage Direct Current
Vertical Deviation
Very High Frequency Direction Finding
Station
Demonstrated Flight Diving Speed
Vendor Documentation On-line Service
VHF Data Radio
Video Display Unit
Video on demand Enhanced Area
Distribution Box
Velocity
Ventilation
Vertical
Vertical Revise
Design Flap Speed
VDF
VDFMDF
VDOS
VDR
VDU
VEADB
VEL
VENT
VERT
VERT REV
VF
VFCMFC
VFE
VFEN
VFG
VFR
VFTO
VG
VH
VHCU
VHDU
VHF
VHV
Maximum Speed for Stability Characteristics
Maximum Flap Extended Speed
Predictive VFE at next flap/slat position
Variable Frequency Generator
Visual Flight Rules
Final Takeoff Speed
Vertical Gyro
Maximum Speed in Level Flight with
Maximum Continuous Po
Versatile Heating Control Unit
Versatile Heating Data Unit
Very High Frequency
Very High Voltage
VI
VIB
VIM
VIMU
VL
VL CAPT
VLE
VLF
VLLDC
VLO
VLOF
VLS
VLV
VOR
Heading to an Intercept
Vibration
Vendor Information Manual
Video Multiplexer Unit
Virtual Link
VOR/LOC Capture
Maximum Landing Gear Extended Speed
Very Low Frequency
Very Low Level DC Voltage
Maximum Landing Gear Operating Speed
Lift-off Speed
Lower Selectable Speed
Valve
Minimum Recommended Maneuvering
Speed
Recommended Maneuvering Speed
Maneuvering Speed
Voltmeter
Heading with a Manual Termination
Maneuvering Speed
Maximum Operating Speed
Maximun Allowable Airspeed
Minimum Control Speed with One Engine
Inoperative
Visual Meteorological Conditions
Minimum Control Airspeed
Minimum Control Speed Ground
Minimum Operating Speed
Maximum Operating Speed
Maximum Operating Limit Speed
Minimum Selectable Speed
Video Modulator Unit
Minimum Unstick Speed
Never-Exceed Speed
Maximum Structural Cruising Speed
Video On Demand
VOD Data Server Unit
VOD Modulator Unit
VOD Server Unit
Volume
Very High Frequency Omnibearing Range
VHF Omnidirectional Range
Very High Frequency Omnirange Station
Very High Frequency Omnidirectional and
Radio Range
VORTAC
VOR.D
VOT
VPSA
VQAR
VR
VR
VR-HDG
VREF
Visual Omni-Range Tactical Air Navigation
VOR-DME
Voter
Vendor Product Support Agreement
Virtual QAR
Rotation Speed
Voltage Regulator
Heading to a Radial
Landing Reference Speed
Vm
Vm
VM
VM
VM
VMAN
Vmax
VMAX
VMC
VMC
VMCA
VMCG
Vmin
VMO
VMOMMO
VMS
VMU
VMU
VNE
VNO
VOD
VODDSU
VODMU
VODSU
VOL
VOR
VOR
VOR
VRMS
VRU
VS
VS
VS
VS1
VS1
VSB
VSBN
VSBT
VSC
VSCF
VSCU
VSD
VSEB
VSEL
VSI
VSO
VSS
VSV
VSVA
VSW
VSWR
VT
VTOSS
VTP
VTR
VTS
VV
VWM
VX
VY
V&V
V/L
V/L
V/S
W
W
W
W
W
W3C
WA
WABSIC
WACS
WAI
WARN
WASG
Volt Root Mean Square
Video Reproducer Unit
Min Steady Flt Spd at which Airplane is
Controllable
Stalling Speed at which Airplane is
Controllable
Stall Speed
Stalling Speed obtained in a specified
Configuration
Min Steady Flt Spd obtained in a Specified
Configuration
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
Autothrottle Selected - Approach Speed
Vertical Speed Indicator
Stalling Speed or Minimum Steady Flight
Speed in the Lan
Stick Shaker Speed
Variable Stator Vane
Variable Stator Vane Actuator
Stall Warning Speed
Voltage Standing Wave Ratio
Vertical Tail
Takeoff Safety Speed for Category A
Rotorcraft
Vertical Tail Plane
Video Tape Reproducer
Vacuum Toilet System
Velocity Vector
Vendor Warranty Manual
Speed of Best Angle of Climb
Speed for Best Rate of Climb
Verification & Validation
VOR/LOC
VOR/Localizer
Vertical Speed
White
Wire
Weight
Watt
West
World Wide Web Consortium
Wind Angle
Wheel And Brake System Integrated
Component
Wireless Airport Communication System
Wing Anti-Ice
Warning
World Airlines and Suppliers Guide
WATOG
WB
WBA
WBBC
WBC
WBM
WBS
WBS
WC
WCR
WD
WD
WD
WDB
WDI
WDM
WDO
WEL
WFOV
WG
WG
WG
WGD
WGDC
WGDS
WHC
WHL
WIPCU
WIPDU
WIRC
WLDP
WLG
WLM
WLP
WM
WM
WMAXOP
WO
WOR
WOW
WP
WPT
WR
WR
WRG
WRK
WS
WSCP
WSCS
WSDP
WSHLD
WSR
WSSG
WT
World Airlines Technical Operations
Glossary
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
Window Heat Computer
Wheel
Water Ice Protection Control Unit
Water Ice Protection Data Unit
Warning - Inhibition - Recall - Clear
Warning Light Display Panel
Wing Landing Gear
Wireless LAN Manager
Weight Limited Payload
Wattmeter
Wiring Manual
Maximum Operational Speed
Wash-out
Wear Out Rate
Weight On Wheels
Work Package
Waypoint
Weather Radar
Weighing Report
Wiring
Work, Working
Wind Speed
Warning and System Control Panel
Wheel Steering Control System
Warning and System Display
Windshield
Weekly Service Report
Warning System Symbol Generator
Weight
WTB
WTR
WUC
WX
WXR
W/V
X
X
X-TALK
X BLEED
X FEED
X LINE
X VALVE
XARM
XBAR
XCHECK
XCVR
XDCR
XFMR
XFR
XING
XLOAD
XLTR
XML
XMSN
XMTR
XPDR
XPNDR
XREF
XSEC
XT
XTAL
XTK
XTK
XTK
XWIND
Y
YC
YCF
YCL
YCR
YE
YES
YTPPP
Y/C
Z
Z
ZC
ZFCG
ZFW
Zp
Zpi
$
%
Wing tip brake
Water
Work Unit Cost
Weather Mode (ND)
Weather Radar
Wind Direction and Speed
Cross
Trans
Cross-talk
Crossbleed
Crossfeed
Crossline
Cross Valve
Cross Arm
Crossbar
Crosscheck
Transceiver
Transducer
Transformer
Transfer
Crossing
Crossload
Translator
Extensible Mark-up Language
Transmission
Transmitter
Transponder
Transponder
Crossreference
Extra Section
Reception (Transponder to TCAS)
Crystal
Cross Track Deviation
Cross Track Error
Cross Track Distance
Crosswind
Yellow
Tourist Class
Economy Class-Front
Economy Class Front
Economy Class-Rear
Year
Yankee Escape System
Yearly Technical Publications Processing
Planning
Economy Class
Zone
Greenwich Mean Time
Zone Controller
Zero Fuel Center of Gravity
Zero Fuel Weight
Pressure Altitude
Indicated Pressure Altitude
Dollar, Hexadecimal Address
Percent (Symbol)
¢P
°C
°C
°F
°K
°R
Differential Pressure
Degrees Centigrade
Degrees Celsius
Degrees Fahrenheit
Degrees Kelvin
Degrees Rankine

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