The list of aviation acronyms and abbreviations.

All aviation related acronyms and abbreviations.

5,982 entries under topic. ×

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RDMI:
Radio distance magnetic indicator(Aviation, Science)
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RE:
Recent(Aviation, Science)
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REU:
Remote Electronic Unit(Aviation, Science)
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RT:
Receiver-Transmitter(Aviation, Science)
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RTF:
Return To Flight(Flight, Aerodynamics, Aviation)
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SA:
Sand(Aviation, Science)
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SETP:
Society of Experimental Test Pilots(Aviation, Science)
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SL:
Sick Leave(Royal military, Armed Forces, Air Force)
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SLAT:
Supersonic Low-altitude Target(Military engineering, Flight, Aerodynamics)
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SLP:
Sea Level Pressure(Aviation, Science)
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SM:
Security Manual(Aviation, Science)
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SN:
Snow(Aviation, Science)
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SNGL:
Single(Aviation, Science)
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SSO:
Site safety officer(Aviation, Science)
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TR:
Trip report(Civil aviation, Aviation, Science)
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UP:
Unknown Precipitation(Aviation, Science)
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UTC:
Coordinated Universal Time(European time, Europe, Time scale)
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UV:
Under Voltage(Aviation, Science)
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VDC:
Voltage Direct Current(Aviation, Science)
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WS:
Wind Speed(Aviation, Science)
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APASmart Define. (2018). aviation. Retrieved September 24, 2026, from http://smartdefine.org/aviation/abbreviations/r/Science
ChicagoSmart Define. 2018. "aviation" http://smartdefine.org/aviation/abbreviations/r/Science (accessed September 24, 2026).
HarvardSmart Define 2018, aviation, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/aviation/abbreviations/r/Science>.
MLASmart Define. "aviation" 19 February 2018. Web. 24 September 2026. <http://smartdefine.org/aviation/abbreviations/r/Science>