| AASP | acute atrophic spinal paralysis; American Association of Senior Physicians; ascending aorta synchron... |
|---|---|
| ACCP | American College of Chest Physicians; American College of Clinical Pharmacology; American College of... |
| ACEP | American College of Emergency Physicians |
| ACLPS | Academy of Clinical Laboratory Physicians and Scientists |
| ACNP | acute care nurse practitioner; American College of Nuclear Physicians |