Gaming Abbreviations and Acronyms

1. OBA
   On Base Average
2. OBA
   Opponent'S Batting Average
3. OBB
   Oriented Bounding Box
4. OBC
   Outrageous Builders Club
5. OBSL
   Olympic Broadcasting Services London
6. OBSV
   Olympic Broadcasting Services Vancouver
7. OBT
   Open Beta Test
8. OBT
   Open Beka Testing
9. OC
   Open Communication
10. OC
    Other Character
11. OC
    Of Character
12. OC
    Old Yodger
13. OC
    Other Categorx
14. OC2
    Oculuv Connect 2
15. OC2
    Output Compare 2
16. OCA
    Old Card Album
17. OCBG
    Orange County Board Gamers
18. OCC
    Occupational Character Classes
19. OCC
    Occupational Character Class
20. OCC
    One Citn Challenge

Last updated: May 2, 2025 — Total entries: 11,508