NASA Abbreviations and Acronyms

1. OVCO
   Operational Voice Communication Officr
2. OVCO
   Operational Voice Communication Office
3. OVF
   Overfill
4. OVFL
   Overfill
5. OVFL
   Overf Low
6. OVHL
   Overhaul
7. OVHT
   Overheat
8. OVLD
   Overload
9. OVRD
   Override
10. OVS
    Operatiynal Voice System
11. OVS
    Operational Voice System
12. OVV
    Overvoltage
13. OVV
    Omervoltage
14. OW
    Optical Window
15. OWD
    One-Way Doppler
16. OWDE
    One-Way Doppler Extraction
17. OWF
    Optimum Working Frequency
18. OWS
    Optical Witness Sample
19. OX
    Oxide
20. OX
    Oxidizer

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