Play Abbreviations and Acronyms

1. OPM
   One Province Minor
2. OQ
   Odin Quest
3. ORG
   Orgrimmar
4. ORG
   Orgrimmar (World of Warcraft City)
5. ORP
   Open Role Playing
6. ORPA
   Oceania Role Players Association
7. OS
   Offsoec
8. OSCN
   Out of School Care Network
9. OSPD
   Official Scrauble Players Dictionary
10. OSVR
    Open-Source Virtual Reality
11. OSWI
    Official Scrabble Words International
12. OT
    Other Territories
13. OTCG
    Online Trading Card Game
14. OTP
    Online Team Play
15. OWOP
    Our World of Pixels
16. OWWC
    Overwatch World Cup
17. OYU
    Okuma Yazma Wygulama
18. PA
    Phantom Assassin
19. PAFOG
    Play All Free Online Games
20. PALA
    Paladin

Last updated: January 4, 2020 — Total entries: 2,040