The list of air transport acronyms and abbreviations.

All air transport related acronyms and abbreviations.

Stands For|1Abbreviated As|5Related|139
57
FAA:
Federal Aviation Administration(Transportation planning)
18
EDI:
Electronic Data Interchange(Supply chain, CORPORATE, PHONE)
18
ITU:
International Telecommunication Union(STANDARDS, United Nations, PHONE)
16
ICAO:
International Civil Aviation Organization(Air Transport)
14
ATC:
Air Traffic Control(Air transport industry, Air Transport, Civil aviation)
9
ILS:
Instrument Landing System(Air Transport, Air transport industry)
7
TSA:
Transportation Security Administration(Port security, JOBS, Security)
5
APU:
Auxiliary Power Unit(Air transport industry, Air Transport)
5
CBP:
Customs and Border Protection(JOBS, Air transport industry, Air Transport)
5
FMS:
Flight Management System(Air transport industry, Air Transport, Air cargo)
5
IATA:
International Air Transport Association(Air transport industry)
4
ATS:
Air Traffic Services(Air transport industry, Air Transport, Air cargo)
4
CAA:
Civil Aviation Authority(Air transport industry, Air Transport)
4
CASE:
Computer Aided Software Engineering(US business)
3
ATM:
Air Traffic Management(Air transport industry, Air Transport, Air cargo)
3
CVR:
Cockpit Voice Recorder(Air transport industry, Air Transport, Air cargo)
3
FIR:
Flight Information Region(Air transport industry, Air Transport, Air cargo)
3
GPWS:
Ground Proximity Warning System(Air transport industry, Air Transport)
3
MLS:
Microwave Landing System(Air transport industry, Air Transport, Air cargo)
2
ECAC:
European Civil Aviation Conference(Air transport industry)
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HarvardSmart Define 2017, air transport, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/air_transport/abbreviations/r>.
MLASmart Define. "air transport" 30 October 2017. Web. 30 September 2026. <http://smartdefine.org/air_transport/abbreviations/r>