| BCI | behavioral cues index; brain-computer interface |
|---|---|
| CAA | carotid audiofrequency analysis; cerebral amyloid angiopathy; circulating anodic antigen; Clean Air ... |
| CAAT | computer-assisted axial tomography |
| CADD | computer-aided drug design |
| CAI | cellular adaptive immunotherapy; complete androgen insensitivity; computer-assisted instruction |