| Abbreviation | Definition |
|---|---|
| AACC | Associate of the American College of Cardiology |
| ACACC | Arkansas Chapter of the American College of Cardiology |
| ACAV | Accelerated Cardiac Allograft Vasculopathy |
| ACC | American College of Cardiology |
| ACCEL | American College of Cardiology Extended Learning |
| ACCEPT | American College of Cardiology Evaluation of Preventive Therapies |
| ACCF | American College of Cardiology Foundation |
| ACIP | Asymptomatic Cardiac Ischemia Pilot |
| ACLS | Advance Cardiac Life Support |
| ACOC | American College Of Cardiology |
| ACPAP | Accelerated Chest Pain Assessment Protocol |
| ACPC | Adult Congenital and Pediatric Cardiology |
| ACSD | Acorn Cardiac Support Device |
| ACSD | Adult Cardiac Surgery Database |
| ACTIV | Association of Cardiac Technology In Victoria |
| AECG | Ambulatory Electrocardiogram |
| AF | Aorto-Femoral |
| AFCC | ASEAN Federation of Cardiology Congress |
| AICC | Association for Inherited Cardiac Conditions |
| AICD | Automatic Implantable Cardioverter Defibrillator |