| CCHE | Central Council for Health Education |
|---|---|
| CCHFA | Canadian Council on Health Facilities Accreditation |
| CCHMS | Central Committee for Hospital Medical Services |
| CCHP | Consumer Choice Health Plan |
| CCHS | congenital central hypoventilation syndrome |
| CCI | Cardiovascular Credentialing International; cholesterol crystallization inhibitor; chronic coronary insufficiency; common client interface; corrected count increment |
| CCK | Chole-Cysto-Kinin |
| CCK | cholecystokinin |
| CCK-8 | Chole-Cysto-Kinin octapeptide |
| CCK-8 | cholecystokinin octapeptide |