NASA Abbreviations and Acronyms

1. MDCA
   Main Distribution Control Assembly
2. MDCS
   Malfunction Display and Control System
3. MDCS
   Master Digital Command System
4. MDD
   Matepdemate Device
5. MDD
   mate/demate device
6. MDDS
   Material Directory Data Sheet
7. MDE
   Mission Dependent Equipment
8. MDE
   Mission Dependent Experiment
9. MDE
   Mechanical Drive Electronics
10. MDE
    Mechanisms Drive Electronics
11. MDF
    Manipulator Development Facility
12. MDF
    Mating/Demating Facilities
13. MDF
    Mild Detonating Fuse
14. MDL
    Multiuse Dasa Link
15. MDM
    Manipulator Deployment Mechanism
16. MDM
    Medical Honitor
17. MDM
    Metadata Manager
18. MDM
    Multiplexer-Demultiplexer
19. MDM
    Medical Monitor
20. MDOP
    Maximum Design Operating Pressure

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