| Acronym | Definition |
|---|
| ANAC➣Agência Nacional de Aviação Civil (Brasil) |
| ANAC➣Autoridade Nacional da Aviação Civil (Portuguese: National Civil Aviation Authority) |
| ANAC➣Association of Nurses in AIDS Care |
| ANAC➣Aboriginal Nurses Association of Canada |
| ANAC➣Animal Nutrition Association of Canada |
| ANAC➣Automatic Number Announcement Circuit |
| ANAC➣American Nurses Association California (Sacramento, CA) |
| ANAC➣Associazione Nazionale Autori Cinema |
| ANAC➣Automated Number Authentication Call |