| ACOM | American College of Occupational Medicine; anterior communicating [artery] |
|---|---|
| ALOSH | Appalachian Laboratory for Occupational Safety and Health |
| AOMA | American Occupational Medical Association |
| AOT | accessory optic tract; Anderson Olsson table; anodal opening tetanus; Association of Occupational Th... |
| AOTA | American Occupational Therapy Association |