| ACOOG | American College of Osteopathic Obstetricians and Gynecologists |
|---|---|
| ACOP | American College of Osteopathic Pediatricians; approved code of practice |
| ACOS | American College of Osteopathic Surgeons; associate chief of staff |
| ACPE | American College of Physician Executives |
| ACPM | American College of Preventive Medicine |