NASA Abbreviations and Acronyms

1. OTT
   Optional Team Targeting
2. OTV
   Orbiter Transfer Vehicle
3. OTV
   Operational Television
4. OTY
   Quantity
5. OUBD
   Outboard
6. OUI
   Quito
7. OUP
   Ofs Uplink Processor
8. OUT
   Output
9. OUT
   Orbiter Utilities Tray
10. OUTBD
    Outboard
11. OUTBRD
    Outboard
12. OUTR
    Outer
13. OV
    Overload
14. OV
    Orbiter Vehicle
15. OV
    Overvoltage
16. OV
    Oxygen Vent
17. OV
    Orbital Verification
18. OV
    Observatory Verification
19. OVBD
    Overboard
20. OVC
    Overcurrent

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