| ACFAS | American College of Foot and Ankle Surgeons |
|---|---|
| ACG | accelerator globulin; alternative care grant; ambulatory care group; American College of Gastroenter... |
| ACGP | American College of General Practitioners |
| ACGPOMS | American College of General Practitioners in Osteopathic Medicine and Surgery |
| ACHA | American College of Hospital Administrators |