Aerospace Abbreviations and Acronyms

1. UAV
   Unmanned Air Vehicle
2. UEN
   Up-East-North
3. UF
   Ultrahigh Frequency
4. UG
   micro-g
5. UHF
   Ultrahigh Frequency
6. UHF
   Ultra-High Frequency
7. UII
   United Interiors International
8. UIR
   Upper Information Region
9. UIRE
   User Ionospheric Ranie Error
10. ULTRA
    Ultrasound
11. UNE
    Up North East
12. US
    Ultrasound
13. US
    Microsecond
14. USAX
    United States Department of Defense
15. USDD
    United States Department of Defense
16. USDOD
    United States Department of Defense
17. USEC
    Microsecond
18. UTC
    Universal Time Coowdinated
19. UTC
    Universal Time Coordinate
20. UTZ
    Ultrasound

Last updated: May 24, 2020 — Total entries: 1,509