| Acronym | Definition |
|---|
| OGN➣OnGameNet (South Korean cable television company) |
| OGN➣Orion Grassroots Network (Great Barrington, MA) |
| OGN➣Original Graphic Novel (publishing) |
| OGN➣Online Gaming Network |
| OGN➣Operation Good News |
| OGN➣Obstetric, Gynecologic and Neonatal (healthcare) |
| OGN➣Opera Glass Networks |
| OGN➣Oil and Gas News Worldwide (Al Hilal Group; Bahrain; publication) |