The list of aviation acronyms and abbreviations.

All aviation related acronyms and abbreviations.

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3
LF:
Low Frequency(Computer Security, Computer, Information Technology)
3
RAAF:
Royal Australian Air Force(Royal military, Armed Forces, Air Force)
3
RFI:
Radio Frequency Interference(Morse aids, Morse code, Radio)
3
RPM:
Revolutions Per Minute(Definition, Mechanical sealing, Sealing)
2
AWS:
American Welding Society(Metallurgy, Engineering, Architectural)
2
FTA:
Fault Tree Analysis(Information Technology, Architectural, Architecture)
2
HE:
High Explosive(Royal military, Armed Forces, Air Force)
2
ICAO:
International Civil Aviation Organisation(International)
2
MF:
Medium Frequency(MARINE, Computer, Information Technology)
2
MOU:
Memorandum of Understanding(Satellite Communications, Jurisprudence)
2
MPH:
Miles Per Hour(Unit, Transport, Traffic)
2
PLD:
Programmable Logic Device(Electronic Design, Gate Array)
1
ALT:
Altitude(Architectural, Architecture, Construction)
1
CFM:
Cubic Feet Per Minute(Forest industry, Pulp and Paper, Paper printing)
1
FPM:
Feet Per Minute(Sealing, Mechanical sealing, Unit)
1
GM:
General Manager(Construction insurance, US Post, Postal)
1
GP:
General Purpose(Cargo shipping, Armed Forces, Royal military)
1
GPM:
Gallons Per Minute(Firefighting, Architectural, Architecture)
1
H:
Hour(Pharmacy, Architectural, Architecture)
1
HP:
High Pressure(Oil exploration, Petroleum, Scuba diving)
For more, try AVIATION on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). aviation. Retrieved September 29, 2026, from http://smartdefine.org/aviation/abbreviations/r/Architecture
ChicagoSmart Define. 2018. "aviation" http://smartdefine.org/aviation/abbreviations/r/Architecture (accessed September 29, 2026).
HarvardSmart Define 2018, aviation, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/aviation/abbreviations/r/Architecture>.
MLASmart Define. "aviation" 19 February 2018. Web. 29 September 2026. <http://smartdefine.org/aviation/abbreviations/r/Architecture>