Glossary
Navigating the complex world of aerospace can be daunting, especially when it comes to deciphering the industry's extensive list of abbreviations and technical terms. But fear not, we've compiled a comprehensive guide to help you make sense of it all.
From A to Z, this list of aerospace abbreviations and terms is your one-stop-shop for understanding the lingo used in this dynamic field. Whether you're an industry professional, a student, or simply curious about the aerospace industry, this resource will equip you with the knowledge you need to communicate effectively and stay ahead of the curve.
Explore this alphabetized guide and unlock the secrets of the aerospace world. With clear explanations and real-world examples, you'll be speaking the language of the skies in no time. Bookmark this page and refer to it whenever you encounter an unfamiliar acronym or technical jargon – your aerospace journey just got a whole lot smoother.
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u/s | Unservicable |
UAS | University Air Squadron (UK) |
also: | Unmanned aerial system |
UAV | Unmanned aerial vehicle |
UCAV | Unmanned combat air vehicle |
UFD | Up-front display |
UFN | Until further notice |
UHB | Ultra-high bypass |
UHF | Ultra high frequency |
UL | Ultralight (aircraft); re: microlight |
ULM | Ultra light motorised; re: microlight |
UN | United Nations |
UNPROFOR | United Nations Protection Force |
unstick | Speed at which aircraft leaves surface |
UPT | Undergraduate pilot training (US) |
usable fuel | Total amount of fuel which can be used in flight (= total capacity of fuel system minus residual fuel in pumps, lines, tanks sumps etc.) |
USAF | United States Air Force |
USAFE | US Air Forces in Europe (USAF) |
USB | Upper surface blowing; exhaust air blown over top of wing to increase lift |
USCG | United States Coast Guard |
useful load | Total sum of payload and usable fuel; MTOW minus empty weight |
US gallon | = 3.785 litres = 0.833 Imperial gallon |
USMC | United States Marine Corps |
USN | United States Navy |
UTC | Co-ordinated universal time; previously: Greenwich Mean Time, Zulu |
UV | Ultraviolet |