| Abbreviation | Definition |
|---|---|
| ACIP | American College of International Physicians |
| ACJT | AcromioClavicular JoinT |
| ACKD | Acquired Cystic Kidney Disease |
| ACL | Anterior Clavicular Line |
| ACL | Anterior Cruciate Ligament |
| ACL | Anti-CardioLipin |
| ACLD | Anterior Cruciate Ligament Deficient |
| ACLR | Anterior Cruciate Ligament Rupture |
| ACLS | Advanced Cardiac Life Support |
| ACLS | Advanced Cardiac Life Support training course |
| ACLT | Anterior Cruciate Ligament Transection |
| ACME | Anticipate Compensate Meta-cognition Error checking |
| ACMT | Auditory Continuous Memory Task |
| ACO | Alert, Cooperative, Oriented |
| ACP | Acid Phosphatase |
| ACP | Acyl Carrier Protein |
| ACP | American College of Physicians |
| ACP | Arizona Community Physicians |
| ACR | Asthma Clinical Research |
| ACRF | ACcute Respiratory Failure |