NASA Abbreviations and Acronyms

1. VMS
   Virtual Memory System
2. VMS
   Velocity Measuring System
3. VO
   Voice
4. VO
   Volume
5. VO
   Velocity Initial
6. VO
   Space Vehicle Operations (KSC Dir.)
7. VO
   Shuttle Operations (ksc Directorate)
8. VO
   Vehicle Operations
9. VOCC
   Vest Operations Control Center
10. VOIR
    Venus Orbiter Imaging Radar
11. VOL
    Volume
12. VOLS
    Volume
13. VOM
    Voltohmmeter
14. VOMD
    Vafb Operations and Maintfnance Documentation
15. VOMD
    Vafb Operations and Maintenance Documentation
16. VOR/DME
    Vhf Omni Range-uhf Distance Measuring Equipment
17. VORTAC
    Vhf Omni Range Tactical Air Navigation
18. VORTAC
    Variable Omni Range Tactical (vor and Tacan)
19. VOT
    Vhf Omni Test
20. VOTS
    Voice Teleconferencing Service

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