| CBAVD | congenital bilateral absence of vas deferens |
|---|---|
| CBPS | congenital bilateral perisylvian syndrome |
| CCA | cephalin cholesterol antigen; chick cell agglutination; chimpanzee coryza agent; choriocarcinoma; ci... |
| CCHD | cyanotic congenital heart disease |
| CCHS | congenital central hypoventilation syndrome |