The list of aviation acronyms and abbreviations.
All aviation related acronyms and abbreviations.
5,982 entries under topic. ×
NM: | Nautical Mile(Chartering, Shipping, Aviation) |
NO: | Normally Open(Architectural, Architecture, Construction) |
NTC: | Negative Temperature Coefficient(Architectural, Architecture, Construction) |
NTSC: | National Television Standards Committee(Aviation, Computing) |
Neg: | Negative(US Post, Postal, Medical) |
PA: | Public Address(Guitar amplifier, Amplifier, Guitar) |
PAM: | Pulse Amplitude Modulation(Aviation, Telecommunications, Telecom) |
PCU: | Power Control Unit(Resource economics, Energy economics, Energy) |
PM: | Phase Modulation(PHONE, Mobile phone, Mobile technology) |
PN: | Part Number(Architectural, Architecture, Construction) |
PPI: | Plan Position Indicator(Meterology, Climatology, Armed Forces) |
PPM: | Pulse Position Modulation(Electronics, Aviation, Army) |
PTTI: | Precise Time and Time Interval(Aviation, Telecommunications, Telecom) |
RMS: | Root Mean Square(Math, Electronics, Mathematics) |
Ref: | Reference(Morse aids, Morse code, Radio) |
SEC: | Second(Architectural, Architecture, Construction) |
SG: | Specific Gravity(Sealing, Mechanical sealing, Pulp and Paper) |
SPL: | Sound Pressure Level(Noise Reduction, Fluid Dynamics) |
STC: | Sensitivity Time Control(Aviation, Army, Telecommunications) |
STD: | Standard(Color, Cargo shipping, Architectural) |
For more, try AVIATION on ALL ACRONYMS DICTIONARY
| APA | Smart Define. (2018). aviation. Retrieved September 28, 2026, from http://smartdefine.org/aviation/abbreviations/r/Telecommunications |
| Chicago | Smart Define. 2018. "aviation" http://smartdefine.org/aviation/abbreviations/r/Telecommunications (accessed September 28, 2026). |
| Harvard | Smart Define 2018, aviation, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/aviation/abbreviations/r/Telecommunications>. |
| MLA | Smart Define. "aviation" 19 February 2018. Web. 28 September 2026. <http://smartdefine.org/aviation/abbreviations/r/Telecommunications> |