| CB/DC | Circuit Breaker, Direct Current only 
| Others |
| CBDC | Cambridge Business Development Center
| Others |
| CBDC | Canadian Board Diversity Council
| Others |
| CBDC | Canadian Bomb Data Centre
| Others |
| CBDC | Cardiff Bay Development Corporation
| Others |
| CBDC | Central Bank Digital Currency
| Others |
| CBDC | Chronic bullous disease of childhood
| Others |
| CBDC | Coastal Bend Detention Center
| Others |
| CBDC | Community Biodiversity Development and Conservation
| Others |
| CBDC | Community Business and Development Centre
| Others |
| CBDC | Community Business Development Corporation
| Others |
| CBDC | Community Business Development Corporations
| Others |
| CBDC | Comprehensive Bleeding Disorders Center
| Others |
| CBDC | Conservation Bird Dog Club
| Others |
| CBDC | Construction Business Development Center
| Others |
| CBDC | Consulting and Business Development Center
| Others |
| CBDC | Crested Butte Dance Collective
| Others |
| CBDC | Cross Borders Development Consultancies
| Others |
| CBDC | Cumbria Biodiversity Data Centre
| Others |