| Acronym | Definition |
|---|
| BTAC➣Branch Target Address Cache |
| BTAC➣Bicycle Trade Association of Canada |
| BTAC➣Business Tax Advisory Committee (various locations) |
| BTAC➣Business Training Associates Centre (UK) |
| BTAC➣Brigade de Transmissions et d'Appui au Commandement (French: Transmissions and Command Support Brigade) |
| BTAC➣Basic Technical Architecture Concept (various companies) |
| BTAC➣Bengal Tiger Aquatic Club (swimming) |
| BTAC➣Business Threat Awareness Council |
| BTAC➣Border Trade Advisory Committee (Texas) |
| BTAC➣Beaucaire Tarascon Aquatic Club (France) |