| Acronym | Definition |
|---|
| RAAA➣Ruptured Abdominal Aortic Aneurysm |
| RAAA➣Red Angus Association of America |
| RAAA➣Regional Aviation Association of Australia |
| RAAA➣Rosemount Area Athletic Association (Rosemount, MN) |
| RAAA➣Royal Australian Artillery Association (Australia) |
| RAAA➣Renin-Angiotensin-Aldosterone Axis |
| RAAA➣Registered Amateur Athletic Association (Canada) |