| BDTC | Biogas Development and Training Centre 
| Others |
| BDTC | Bioprocess Development and Training Complex
| Others |
| BDTC | Blue Distinction Total Care
| Others |
| BDTC | Bradenton Drug Treatment Center
| Others |
| BDTC | British Dependant Territories Citizenship
| Others |
| BDTC | British Dependent Territories Citizen
| Others |
| BDTC | British Dependent Territories Citizens
| Others |
| BDTC | British Dependent Territories Citizenship
| Others |
| BDTC | British Dependent Territory Certificate
| Others |
| BDTC | British Dependent Territory Citizens
| Others |
| BDTC | Broadband Digital Technician Certification
| Others |
| BDTC | Bus Driver Training Course
| Others |
| BDTC | Business Development Training Center
| Others |