| AAMD | American Academy of Medical Directors; American Association of Mental Deficiency |
|---|---|
| AAMP | American Academy of Maxillofacial Prosthetics; American Academy of Medical Prevention |
| AAPA | American Academy of Physician Assistants; American Association of Pathologist Assistants |
| AAPS | American Association of Plastic Surgeons; Arizona Articulation Proficiency Scale; Association of Ame... |
| AART | American Association for Rehabilitation Therapy; American Association for Respiratory Therapy |