- AIRTAME
- Airtec
- AirTech
- Airtech Information & Communication
- AirTechnic
- Airtecnics
- AirTek
- Airtel
- Airtemp
- AirTest
- Airthereal
- Airthings
- AirTies
- AirTies Wireless Networks
- AirTight
- AirTime
- AirTools
- AIRTOUCH
- AirTrack
- Airtraq
- AIRTRONICS
- AIRTUG
- AirTurn
- Airuno
- Airvana
- AirVast
- AirVast Technology
- Airvolution
- Airwalk
- AirWalk Communications
- airwave
- Airwave Technologies
- Airwell
- Airwell-Fedders
- Airwheel
- Airwise
- Airwolf 3D
- Airworks
- Airxcel
- Airzone
- AirZone North America
- Air’n Outdoor
- AIS
- AISHINE
- AISHUO
- Aisin
- AISOLUTION
- aisword
- AIT
- AITech
- AITERMINAL
- Aito
- AITONS
- Aitronic
- AIV
- Aivia
- aivituvin
- Aiwa
- aiwen
- Aiworth
- Aixam
- AixConcept
- aizo
- AJ
- AJ Aircraft
- AJ Madison
- AJA
- AJA Video Systems Inc
- AJAX
- Ajax Online
- Ajax Systems
- AJAZZ
- AJH Synth
- aJile Systems
- AJP