| Abbreviation | Definition |
|---|---|
| CATT | calcium tolerance test |
| CATT | card agglutination test for Trypanosomiasis |
| CATT | College Advisory Training Team |
| CAWG | Controls Assurance Working Group |
| CAxBE | Commission for Architecture and the Built Environment |
| CBA | CarBoxylic Acid |
| CBA | cost-benefit analysis |
| CBA | cranial base angle |
| CBD | calmodulin-binding domain |
| CBD | case-based discussion |
| CBD | cell-binding domain |
| CBD | closed bag drainage |
| CBD | collagen-binding domain |
| CBD | cortical bone density |
| CBRN | Chemical, Biological, Radioactive and Nuclear |
| CBS | capsular block syndrome |
| CBS | captive bubble surfactometer |
| CBS | carotid blowout syndrome |
| CBS | cerebral brain syndrome |
| CBS | cerebroside sulfate |