| Acronym | Definition |
|---|
| OACC➣Organic Agriculture Centre of Canada |
| OACC➣Oceanic Area Control Center |
| OACC➣Ontario Agricultural Commodity Council |
| OACC➣Overnewton Anglican Community College (Victoria, Australia) |
| OACC➣Oakhurst Area Chamber of Commerce (California) |
| OACC➣Old Amplefordian Cricket Club |
| OACC➣Overseeing Agency for Crown Corporations (Canada) |