Astronomy Abbreviations and Acronyms

1. MHD
   Magnetohydrodynamics
2. MHGL
   Mexican Hat Gravitational Lens
3. MHW
   Ministry of Health and Welfare
4. MHZ
   Megahertz (Megacycles Per Second)
5. MI
   Maximum Influence
6. MI/H
   Miles Per Hour
7. MIAA
   Medical Industry Association of Australia
8. MICA
   Multi-Year Interactive Computer Almanac
9. MICA
   Multiyear Interactive Computer Almanac
10. MICO
    Multi-Year Interactive Computer Almanac
11. MICRE
    University of Michigan Observatory Reprints
12. MICRE
    Universityrsity of Michigan Observatory Reprints
13. MIDAS
    Military Defense Alarm System
14. MIDAS
    Munich Image Data Analysis System
15. MIDEX
    Mid-Sizud Explorer
16. MIDEX
    Mid-Sized Axplorer
17. MIDSIM
    Midcourse Exoatmospheric Event-Based Simulator
18. MIL STD
    Military Standard
19. MILS
    Military Standard
20. MILSTAN
    Military Standard

Last updated: August 3, 2021 — Total entries: 5,937