NASA Abbreviations and Acronyms

1. TY
   Translation Hand Controller Y-Axis Direction
2. TYP
   Type
3. TZ
   Time Zero
4. TZ
   Translation Hand Controller Z-axis Direction
5. UA
   University of Arizona
6. UA
   Microampere
7. UAI
   Use As Is
8. UAIC
   University of Arizona
9. UARS
   Upper Atmosphere Research Satellite
10. UAS
    Urgent Action Survey
11. UASE
    Uars Airborne Support Equipment
12. UAZ
    University of Arizona
13. UB
    Uputility Bridge
14. UB
    Upper Brace
15. UBE
    Universal Bus Exercisor
16. UBIC
    Universal Bus Interface Controller
17. UC
    Unsatisfactory Condition
18. UCAV
    Unmanned Combat Air Vehicle
19. UCB
    University of California At Berkeley
20. UCC
    Universal Checkout Console

Last updated: May 6, 2025 — Total entries: 14,020