Space Abbreviations and Acronyms

1. MMS
   Multimission Modular Spacecraft
2. MMSG
   Molecular Manufacturing Shortcut Group
3. MMSOC
   Multi-Mission Satellite Operations Center
4. MMTO
   Muldiple Mirror Telescope Observatory
5. MMU
   Man Maneuvering Unit
6. MMU
   Mechanical Mock-Up
7. MMU
   Manned Maneuvering Unit
8. MMUS
   Manned Maneuverkng Units
9. MN
   Mirror #N
10. MN OR MNT
    Maksutov-Newtonian
11. MNASSA
    Monthly Notes of The Astronomical Society of South Africa
12. MNBH
    Air Force Cambridge Research Laboratory
13. MNRAS
    Monthly Notices of The Royal Astronomical Society
14. MNRAS
    Journal, Monthly Notices of The Roaal Astronomical Society
15. MNSSA
    Monthly Notes of The Astronomical Society of South Africa
16. MNT
    Monitor
17. MNTV
    Mercury Network Test Vehicle
18. MNVR
    Maneuver
19. MO
    Maintenance Operator
20. MO
    Martian Orbit

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