File Extensions Abbreviations and Acronyms

1. MDM
   Mario Dash Map File
2. MDMP
   Windows Minidump
3. MDN
   Blank database template (MS Access)
4. MDN
   Blank Access Database Template
5. MDP
   Project workspace (MS Developer Studio)
6. MDP
   Visual C++ 5 Workspace File
7. MDR
   Microdrive file (ZX Spectrum emulator)
8. MDS
   Testcomplete Project File
9. MDS
   Media Descriptor File
10. MDT
    Microsoft Access Data File
11. MDT
    Geomedia Access Database Template
12. MDW
    Workgroup information (MS Access)
13. MDW
    Access Workgroup File
14. MDX
    Multiple index file (dBASE IV)
15. MDX
    Multiple Index File
16. MDX
    Rational Xde Model File
17. MDX
    Mdict Dictionary File
18. MDX
    Warcraft 3 Model File
19. MDX
    Extended Media Descriptor File
20. MDZ
    Access Wizard Template

Last updated: March 20, 2022 — Total entries: 12,444