NASA Abbreviations and Acronyms

1. DRG
   Digital Ranging Generator
2. DRI
   Data Rate Indicator
3. DRIRU
   Dry Rotor Inertial Reference Unit
4. DRIV
   Drive
5. DRK
   Display Request Keyboard
6. DRL
   Data Requirements List
7. DRL
   Document Requirements List
8. DRM
   Data Records Management
9. DRM
   Design Reference Mission
10. DRMR
    Disposition Report On Mr
11. DRN
    Drain
12. DRO
    Document Release Order
13. DROG
    Drogue
14. DRR
    Design Requirements Review
15. DRRD
    Design Requirements Review Disposition
16. DRS
    Data Requirements
17. DRS
    Digital Range Safety
18. DRSCS
    Digital Range Safety Command System
19. DRSS
    Discrepancy Report Squawksheet
20. DRT
    Design Reference Timeline

Last updated: May 6, 2025 — Total entries: 14,020