| Abbreviation | Definition |
|---|---|
| CA | Cooley's Anemia |
| CA | Cornu Ammonis |
| CA | Coronary Artery |
| CAAM | Complimentary and Alternative Medicine |
| CAAP | Coalition of Athens Area Physicians |
| CABG | Coronary Artery Bypass Graft |
| CABI | Center for Advanced Brain Imaging |
| CACD | Central Areolar Choroidal Dystrophy |
| CAD | Carbohydrate Addicts Diet |
| CAD | Cardial Arterial Disease |
| CAD | Coronary Artery Disease |
| CADP | Central Auditory Processing Disorder |
| CAE | Caffeine, Aspirin, and Ephedrine |
| CAF | Caucasian Adult Female |
| CAF | Cold Aseptic Filling |
| CAFF | Caffeine |
| CAH | Chronic Active Hepatitis |
| CAL | Chronic Airway Limitation |
| CALACE | CALcium ACEtate |
| CALCARB | CALcium CARBonate |