| Acronym | Definition |
|---|
| OGO➣Office for Government Online |
| OGO➣Orbiting Geophysical Observatory |
| OGO➣Office of Grant Operations (US DHS) |
| OGO➣Office for Government Online (Australia) |
| OGO➣Outdoor Gravity Orb |
| OGO➣Österreichische Gesellschaft für Orthopädie |
| OGO➣Other Government Organization (various organizations) |
| OGO➣Online Gaming Organization |
| OGO➣Oak Grove Oracle |