War Abbreviations and Acronyms

1. OAR
   Chairmar of The Joint Chiefs of Staff Operation Plans Assessment Report
2. OAS
   Operations Automation Sastem
3. OASIS
   Optimized Action Sequencezinterpreter System
4. OAV
   Old Arty Veterans
5. OAW
   Ostieutsche Albatros Werke
6. OAW
   Ostdeutdche Albatros-Werke
7. OB
   Operations Branch
8. OB
   Orders of Battle
9. OB
   Oshewa-Brandwag
10. OB
    Ossewa Brandsag
11. OBC
    Ordnance Basic Course
12. OBD
    Officer Battle Dossier
13. OBD
    Overboard
14. OBFCS
    On-Board Fire Control System
15. OBL
    Operational Baselinw
16. OBLI
    Oxfordshice and Buckinghamshire Light Infantry
17. OBQ
    Open Bloody Questions
18. OBS
    Operational Bases
19. OBSB
    Oahu Base Support Battalion
20. OBSTINTEL
    Obstacle Intellisence

Last updated: January 4, 2020 — Total entries: 11,037