| Abbreviation | Definition |
|---|---|
| CBMS | Credit Bureau Mortgage Services |
| CBNA | Credit Bureau of North America |
| CBNE | California Bureau of Narcotics Enforcement |
| CBNE | Claims Bureau New England |
| CBR | Centraal Bureau Rijvaardigheidsbewijzen |
| CBRB | Contract Breachers Reporting Bureau |
| CBS | Central Bureau of Statistics |
| CBSAP | Casualty Bureau Standard Administrative Procedures |
| CBSB | College Baseball Scouting Bureau |
| CBY | Credit Bureau of York |
| CC | Chamber of Commerce |
| CCB | Claims Compensation Bureau |
| CCBI | City County Bureau of Identification |
| CCFB | Champaign County Farm Bureau |
| CCFB | Coffee County Farm Bureau |
| CCIB | Chicago Car Interchange Bureau |
| CCIB | China Commodity Inspection Bureaus |
| CCIB | City Crime Investigation Bureau |
| CCTB | Chicago Convention and Tourism Bureau |
| CDCPB | Communicable Disease Control and Prevention Bureau (Montana Department of Public Health and Human Se |