| Acronym | Definition |
|---|
| OAGC➣Ohio Association for Gifted Children (Gahanna, Ohio) |
| OAGC➣Office of the Auditor General of Canada |
| OAGC➣Oshawa Airport Golf Club (Canada) |
| OAGC➣Optical Automatic Gain Control |
| OAGC➣Office of the Assistant General Counsel (various organizations) |