RDAT
| Acronym | Definition |
|---|---|
| RDAT | Rotary Digital Audio Tape |
| RDAT | Rural Doctors Association of Tasmania (Australia) |
| RDAT | Radar Data |
| RDAT | Recordable Digital Audio Tape |
| RDAT | Rapid Dark Adaptation Test |
| RDAT | Rear Drive Axle Temperature |
| RDAT | Research and Development Acceptance Test |