| Acronym | Meaning |
| OVC | Overcast (METAR Code) |
| SCUBA | Self Contained Underwater Breathing Apparatus |
| WVA | World Veterinary Association |
| AWD | Many |
| OMB | U.S. Office Of Management And Budget - Ontario Municipal Board -Order Of Mapungubwe In Bronze |
| DMSP | U.S. Defense Meteorological Satellite Program |
| BN | Bengali Language (ISO 639-1 Code) |
| MEMS | Microelectromechanical System |
| UNTAET | United Nations Transitional Administration In East Timor |
| MV | Maldives (FIPS 10-4 Country Code; ISO 3166 Digram) - Megavolt -Motor Vehicle - Motor Vessel |