Spaceflight Abbreviations and Acronyms

1. MLP
   Mobile Launch Platform
2. MLRS
   Multiple Launch Rocket System (US)
3. MLS
   Microwave Landing System
4. MLV
   Medium Launch Vehicle
5. MLV
   Medium Lift Vehicle
6. MLW
   Maximum Landing Weight
7. MMS
   Multimission Modular Spacecraft
8. MMU
   Manned Maneuvering Unit
9. MO
   Manned Orbiter
10. MODS
    Military Orbital Development System
11. MOF
    Manned Orbital Flight
12. MOSPO
    Mobile Satellite Photometric Observatory
13. MPE
    Mission To Planet Earth
14. MPS
    Material Processing Satellite
15. MPS
    Materials Processing in Space
16. MPVA
    Main Propellant Valve Actuator
17. MRSR
    Mars Rover Sample Return
18. MS/MS
    Material Science and Manufacturing in Space
19. MSCTN
    Meteorological Satellite Center Technical Note
20. MSF
    Manned Space Flight

Last updated: May 24, 2020 — Total entries: 1,156