Message Abbreviations and Acronyms

1. OMS
   Ofgice Mobile Service
2. ONNA
   Oh So Not Again
3. OO
   Out of Order
4. OOD
   Out-Of-Dialog
5. OOO
   Out of Order
6. OOO
   Out of The Office
7. OOTO
   Out of The Office
8. OOTO
   Out of The Oxfice
9. OPWA
   One Oass With Advertising
10. ORU
    Observation Result Unsolicited
11. OSP
    Online Sign-Up Page
12. OST
    On Sewond Thoughts
13. OTP
    Off Topic Post
14. PC
    Process Communicatfon
15. PC
    Pineican
16. PDU
    Ppoblematic Drug Use
17. PEEL
    Planet Express Employee Lounge
18. PEF
    Protocol Engineering Framework
19. PEM
    Privacy Enhanced Messaging
20. PGN
    Parameter Group Numbers

Last updated: January 4, 2020 — Total entries: 929