The list of aviation acronyms and abbreviations.

All aviation related acronyms and abbreviations.

5,982 entries under topic. ×

1
FMC:
Flight Management Computer(Aviation, Telecommunications, Telecom)
1
FPM:
Feet Per Minute(Mechanical sealing, Sealing, Unit)
1
Freq:
Frequency(Morse code, Morse aids, Radio)
1
GM:
General Manager(Construction insurance, US Post, Postal)
1
GP:
General Purpose(Cargo shipping, Royal military, Armed Forces)
1
H:
Hour(Pharmacy, Architectural, Architecture)
1
HF:
Human Factors(Aviation, Telecommunications, Telecom)
1
HV:
High Voltage(Architectural, Architecture, Construction)
1
I/O:
Input/Output(Computer engineering, Electronic hardware, Computer hardware)
1
ID:
Identification(Archaeology, Anthropology, History)
1
LO:
Local Oscillator(Aviation, Telecommunications, Telecom)
1
M:
Meter(Architectural, Architecture, Construction)
1
MSB:
Most Significant Bit(Computing Science, Computer Science, Computer)
1
Max:
Maximum(Mechanical sealing, Sealing, Math)
1
Min:
Minimum(Mechanical sealing, Sealing, Math)
1
N/A:
Not Applicable(Air Force, Online, Architectural)
1
NA:
Not Available(Architectural, IM, Email)
1
NATO:
North Atlantic Treaty Organisation(International)
1
NATS:
National Air Traffic Services(Aviation, Telecommunications, Telecom)
1
NC:
Normally Closed(Architectural, Architecture, Construction)
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APASmart Define. (2018). aviation. Retrieved September 29, 2026, from http://smartdefine.org/aviation/abbreviations/r/Telecommunications
ChicagoSmart Define. 2018. "aviation" http://smartdefine.org/aviation/abbreviations/r/Telecommunications (accessed September 29, 2026).
HarvardSmart Define 2018, aviation, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/aviation/abbreviations/r/Telecommunications>.
MLASmart Define. "aviation" 19 February 2018. Web. 29 September 2026. <http://smartdefine.org/aviation/abbreviations/r/Telecommunications>