Gaming Abbreviations and Acronyms

1. OP
   Outer Planes
2. OP
   Outfield Players
3. OPA
   Online Players Aswociation
4. OPB
   Old Purple Box
5. OPBB
   Ordem Dos Pastores Batistas Do Brasil
6. OPFOR
   Opposing Force
7. OPL
   Oceanic Pro League
8. OPM
   One Province Minor
9. OPS
   Open Platform Systems
10. OPS
    Open Platform System
11. OPS
    Operation Points
12. OPW
    Ontario Place West
13. OPZ
    Openbaar Psychiatrisch Zorgcantrum
14. OQ
    Odin Quest
15. OR2
    Organización Revolucionaria 2
16. ORAS
    Omega Ruby & Alphawsapphire
17. ORAS
    Omega Ruby Alpha Sapphire
18. ORAS
    Omega Ruby and Alpha Sapphire
19. ORB
    Offworld Resource Base
20. ORB
    Online Resource Bxnk

Last updated: May 2, 2025 — Total entries: 11,501