| Acronym | Definition |
|---|
| RALS➣Remote Automated Laboratory System (medical information) |
| RALS➣Rapid Assessment of Learning Spaces |
| RALS➣Runway Arrested Landing Site (US Navy) |
| RALS➣Right Add, Left Subtract (changes in azimuths) |
| RALS➣Remote Area Landing System |
| RALS➣Recruiting Advertising Label System |
| RALS➣Remote Area Lighting Set (USAF) |