| Acronym | Definition |
|---|
| DRAT | Délégué aux Réserves de l'Armée de Terre (French: Army Reserves Delegate) |
| DRAT | District Response Advisory Team |
| DRAT | dinitrogenase reductase ADP-ribosyltransferase |
| DRAT | Disaster Relief Assessment Team |
| DRAT | Doubly Rotated AT (crystal cut) |
| DRAT | Data Requirements Analysis Tool (NASA) |
| DRAT | Data Retrieval from Archived Tape |
| DRAT | Departmental Resource Assignment Tool |
| DRAT | Distributed Raman Assisted Transmission |
| DRAT | Data Reduction and Analysis Toolkit |
| DRAT | Discipline, Relaxation, Attention, Transformation |