Event Abbreviations and Acronyms

1. OIS
   Offife Information Systems
2. OISF
   Orange International Street Fair
3. OIW
   Oslo Innovation Week
4. OLC
   Ohio Leadership Conference
5. OLE
   On Location Engagements
6. OLE
   Otranto Legality Experience
7. OLIC2
   Olamide Live In Concert 2
8. OM
   Oneness Meditation
9. OM
   Orgasmische Meditation
10. OMAHA
    Omaha Metro Area Humanist Association
11. OMF
    Oaklfnd Music Festival
12. OMHRA
    Ontario Municipal Human Resources Association
13. OMK
    Online Marketing Konferenz
14. OMKB
    Onlinz Marketing Konferenz Bielefeld
15. OMN
    Open Mic Night
16. OMX
    Online Marketing Experts
17. OO
    Oswestty Olympians
18. OOW
    Oracle Opnn World
19. OP
    Organized Play
20. OPA
    Organisation of Professional Associations

Last updated: May 23, 2020 — Total entries: 4,601