Governmental & Military Abbreviations and Acronyms

1. OOS
   on-orbit station
2. OOSDP
   On-Orbit Station Distribution Panel
3. OOSM
   Object- Oriented Systems Modeling
4. OOSOOM
   Out of Sight, Out of Mind
5. OOT
   Object-Oriented Technology
6. OOT
   Out of Town
7. OOTA
   Operator Outreach Technical Assistance
8. OOTB
   Out of The Box
9. OOTC
   Out of The Country
10. OOTC
    Obligatory On Topic Comment
11. OOTD
    Orders of The Day
12. OOTS
    Office of The Secretary
13. OOTW
    Operations Other Than War (now SSO)
14. OOV
    Out of Victims
15. OOV
    Object Oriented Verification
16. OP
    Observation Post
17. OP
    Ottawa Police
18. OP
    Ontario Police
19. OP
    Operational Plan
20. OP
    Operator

Last updated: May 24, 2020 — Total entries: 74,797