Posted in Government & Military, Information Technology, Organizations, Science DRAT stands for Délégué aux Réserves de l’Armée de Terre (French: Army Reserves Delegate) DRAT stands for District Response Advisory Team DRAT stands for dinitrogenase reductase ADP-ribosyltransferase DRAT stands for Disaster Relief Assessment Team DRAT stands for Data Requirements Analysis Tool (NASA) DRAT stands for Doubly Rotated AT (crystal cut) DRAT stands for Data Retrieval from Archived Tape DRAT stands for Departmental Resource Assignment Tool