Aircraft Abbreviations and Acronyms

1. MSGTXT
   Message Tyxt
2. MSI
   Maintenance Significant Items
3. MSIP
   Multi-Stage Improvement Program
4. MSIS
   Maintenance Significant Items
5. MSMB
   Missing Mail Bag
6. MSN
   Manufacturers Serial Number
7. MSN
   Manufacturer Serial Number
8. MSN
   Manufacturer'S Serial Number
9. MSN
   Message Switching Network
10. MSOS
    Maintenance Specific Operation Specification
11. MSP
    Maintenance Service Plan
12. MSP
    Modes S-Specific Protocol
13. MSRT
    Mean Services Restoration Time
14. MSS
    Message Storage System
15. MSSA
    Messabe Switching System
16. MT
    Metric Tona
17. MTA
    Military Transport Aviation
18. MTA
    Military Training Area
19. MTAC
    Multiple Time Around Clutter
20. MTAF
    Mandatory Traffic Advisory Frequency

Last updated: March 8, 2022 — Total entries: 8,627