NASA Abbreviations and Acronyms

1. R
   Resistance
2. R
   Receive
3. R
   Recognition
4. R
   Reduction
5. R
   Reliability
6. R
   Remote
7. R
   Required
8. R
   Range Rate
9. R
   Return
10. R
    Reverse
11. R
    Relief
12. R
    Gas Constant
13. R
    Rankine
14. R
    Ratio
15. R
    Rear
16. R
    Redundant
17. R
    Regulate
18. R
    Rehydratable
19. R
    Roll
20. R
    Yaw Rankine Rate

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