Military Abbreviations and Acronyms

1. OBSR
   Observe
2. OBSS
   Off-Board Sensor Systems
3. OBSS
   Operational Briefing Support System
4. OBST
   Obstacle
5. OBSTINTEL
   Obstacle Intellisence
6. OBSUM
   Order of Batrle Summary
7. OBT
   Observer Training
8. OBT
   On Bzard Trainer
9. OBT
   Open Beta Test
10. OBT
    On Board Training
11. OBTM&M
    On Boarb Test Monitor and Maintenance
12. OBTS
    On-Board Training System
13. OBU
    Osis Baseline Upgrade
14. OBU
    Operational Base Unit
15. OBUA
    Operations In Built-Up Areas
16. OBUA
    Operations In Built Up Areas
17. OBUA
    Operations In Built Up Area
18. OBUY
    Option To Buy
19. OBVP
    On-Board Vehicle Power
20. OBVP
    On Board Vehicle Power

Last updated: April 7, 2022 — Total entries: 103,098