AORN
| Acronym | Definition |
|---|---|
| AORN | Association of Perioperative Registered Nurses |
| AORN | Association of Operating Room Nurses (name changed) |
| AORN | Association of Registered Nurses |
| AORN | Association of Orthopedic Nurses |
| AORN | As of Right Now |
| AORN | Aptium Oncology Research Network (Los Angeles, CA) |