| APAF | antipernicious anemia factor |
|---|---|
| CAA | carotid audiofrequency analysis; cerebral amyloid angiopathy; circulating anodic antigen; Clean Air ... |
| CDA | Canadian Dental Association; Certified Dental Assistant; chenodeoxycholic acid; ciliary dyskinesia a... |
| CHBA | congenital Heinz body hemolytic anemia |
| CHBHA | congenital Heinz body hemolytic anemia |