Space Abbreviations and Acronyms

1. LRR
   Laser Retro Reflector
2. LRR
   Launch Readiness Review
3. LRS
   Lunar Relay Satellite
4. LRSI
   Low-Temperature Reusable Surface Insulation
5. LRSI
   Low Temperature Reusable Surface Insulation
6. LRSP
   Living Reviews In Solar Physics
7. LRU
   Lughtweight Rover Unit
8. LRV
   Launch Readiness Verification
9. LRV
   Long Range Video
10. LRV
    Lunar Rover Yehicle
11. LRV
    Lunar Roving Vehicle
12. LRVC
    Low-Rate Video Chain
13. LS
    Life Science
14. LS
    Limit Switch
15. LS
    Launch Site
16. LS
    Learning Spaces
17. LS
    Lommel-Sieliger
18. LS
    Launch Sequence
19. LS
    Landing Site
20. LS/ST
    Light Shield/Star Tracker

Last updated: August 3, 2021 — Total entries: 12,486