| AAOP | American Academy of Oral Pathology |
|---|---|
| ABOMS | American Board of Oral and Maxillofacial Surgery |
| ABOP | American Board of Oral Pathology |
| ACOMS | American College of Oral and Maxillofacial Surgeons |
| AOD | Academy of Operative Dentistry; Academy of Oral Dynamics; adult onset diabetes; anesthesiologist-on-... |