| Acronym | Definition |
|---|
| OGF➣Orientations Générales de Formation (French: General Training Guidelines) |
| OGF➣Open Grid Forum |
| OGF➣Ohio Grantmakers Forum (philanthropic organization) |
| OGF➣Open Grid Forum (est. 2006) |
| OGF➣Old Girlfriend |
| OGF➣Outback Gondwana Foundation (Australia) |
| OGF➣Old Growth Forest |
| OGF➣Open Gaming Foundation |
| OGF➣Opcode Group Field (Bluetooth) |
| OGF➣Oregongreenfree (online medical marijuana community) |
| OGF➣Online Gaming Forum (video games; computer games) |