| Abbreviation | Definition |
|---|---|
| BWCB | Brabant Wallon Convention Bureau |
| BWSC | Bureau of Waste Site Cleanup |
| BWYW | Bureau Of Women And Young Workers |
| BXG | Bureau Xavier Godde |
| CAAB | Collective Agreement Arbitration Bureau |
| CAB | Citizens Advice Bureau |
| CADB | Chemical Automatics Design Bureau |
| CASB | Civil Aviation Safety Bureau |
| CB | Credit Bureau |
| CB | Citizens Bureau |
| CB | Compliance Bureau |
| CBAN | Credit Bureau Association of Nigeria |
| CBAT | Central Bureau for Astronomical Telegrams |
| CBCB | Caregiver Background Check Bureau |
| CBET | Central Bureau Electronic Telegram |
| CBF | Central Bureau on Fundraising |
| CBI | Central Bureau of Investigationcantral |
| CBIE | Canadian Bureau for International Education |
| CBIE | Canadian Bureau of International Education |
| CBL | Centraal Bureau Luchtkartering |