NASA Abbreviations and Acronyms

1. MJ
   Mechanical Joint
2. MJ PIPE
   Mechanical Joint
3. MJCA
   Midbody Jettison Control Assembly
4. MJS
   Manipulator Jettison System
5. MK
   Mark
6. MKTI
   Mission Kit Technical Instruction
7. ML
   Mold Line
8. ML
   Maintenance Loop
9. ML
   Ped Mobile Launcher Pedestal
10. ML
    Middeck Left
11. ML
    Memory Load
12. MLAW
    Maximum Landing Weight
13. MLB
    Multilayer Board
14. MLC
    Mobile Launcher Computer
15. MLC
    Memory Load Command
16. MLDW
    Maximum Landing Weight
17. MLE
    Mesoscale Lightning Experiment
18. MLF
    Mdm Launch Forward
19. MLG
    Main Landing Gear
20. MLGD
    Main Landing Gear Door

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