AANS
| Acronym | Definition |
|---|---|
| AANS | American Association of Neurological Surgeons (aka American Association of Neurologic Surgeons) |
| AANS | Australian Army Nursing Service |
| AANS | American Association for Netherlandic Studies |
| AANS | Alumni Association of Nursing Studies (Hong Kong) |
| AANS | Aquaculture Association of Nova Scotia (Halifax, Nova Scotia, Canada) |
| AANS | American Association of Nurse Anesthestists (Rolling Meadows, IL) |