| Abbreviation | Definition |
|---|---|
| CBG | capillary blood gas |
| CBIAC | Chemical and Biological Defense Information Analysis Center |
| CBP | Customs and Border Protection |
| CBRA | California Biomedical Research Association |
| CBRG | Cancer Biomarkers Research Group |
| CBSC | cord blood stem cells |
| CBT | Computer-Based Training |
| CC | Chief Complaint |
| CC | Clinical Center |
| CC | Commissioned Corps |
| CC | Conference Call |
| CC | Coordinating Committee |
| CC/RVDF | Codex Committee on Residues of Veterinary Drugs in Foods |
| CCA | Clinger-Cohen Act (formerly the Information Technology Management Reform Act) |
| CCB(CFSAN) | Color Certification Branch (CFSAN) |
| CCBC | Council of Community Blood Centers |
| CCC | Chinese Ceramicware factory Code |
| CCC | Chinese ceramicware factory code (ORA AofC code) |
| CCC | Commodity Credit Corporation |
| CCC | Compliance Coordinating Committee |