English abbreviations from omma to omw
- OMMA(Online Media Marketing and Advertising)
- OMN(Oman (ISO 3166 trigram))
- Omn.(Omnes, Omnibus ("All", "to all"))
- OMNCS(U.S. Office of the Manager for the National Communications System)
- OMNI(One Model, Numerous Identities)
- OMNR(Operations and Maintenance, Navy Reserve)
- OMO(Mostar International Airport)
- OMP(Order of Mapungubwe in Platinum)
- OMPF(Official Military Personnel File)
- OMQ(One Man's Quest)
- OMR(Omani rial (ISO 4217 currency code))
- OMRF(Oklahoma Medical Research Foundation)
- OMRL(Oriented Micro-Resistivity Log)
- OMS(Order of Mapungubwe in Silver)
- OMS.(Omnes ("All"))
- OMT(Object Model Template)
- OMU(Online Manga University)
- OMV(Oh Muttererde, Vaterland ( German: Oh Mother Earth))
- OMVPE(Organo-Metallic Vapor Phase Epitaxy)
- OMW(On My Way, Oh My Word)
