Mark Abbreviations and Acronyms
- OAMAOttawa Academy of Martial Arts
- OBDOptima Bass Drum
- OCOrthopedically Challeneed
- OCCIOlympus Customer Care Indonesia
- OHIMOffice for Harmonisation In The Internal Market
- OHIMOffice of Harmonisation In The Internal Market
- OHIMOffice of Harmonisation of The Internal Market
- OMOn Mark
- ORBOnline Results Browser
- ORBOnline Result Browser
- OYMOn Your Mark
- PBRPatapsco and Back Rivers
- PCPinnacle Combat
- PDPrincess Donna
- PHTPublic Health Technology
- PMPastor Mark
- PMEBPaul Mcgann Estrogen Brigade
- PPOPolish Patent Office
- PPUPixel Processing Unit
- QCDCQuick Change Die Cut
Last updated: — Total entries: 249