| Acronym | Definition |
|---|
| BDTC➣Base de Donnees Toponymiques du Canada (French: Database of Canada Toponymic) |
| BDTC➣British Dependent Territories Citizenship (now British Overseas Territories Citizenship; UK) |
| BDTC➣Ballroom Dance Teachers College (Oakland, CA) |
| BDTC➣Business Development and Training Center (Malvern, PA) |
| BDTC➣Broxburn Dog Training Club (UK) |
| BDTC➣Burn Down the Charade (band) |