| Acronym | Definition |
|---|
| OOG➣Object Oriented Graphics |
| OOG➣Out of Game (gaming) |
| OOG➣Odebrecht Óleo e Gás (Portuguese; Brazilian oil and gas company) |
| OOG➣Out of Gas |
| OOG➣Out of Gauge (cargo too large to fit standard containers) |
| OOG➣Office of Government |
| OOG➣Office of Oil and Gas |
| OOG➣Out of Grace |
| OOG➣Only on Guam |
| OOG➣Orphans Of God |
| OOG➣Officer of the Guard (various nations) |
| OOG➣Oh Our God |
| OOG➣Opposite of Grey (San Jose, California area band) |
| OOG➣Oxford Oxfam Group |