Federal Aviation Administration Abbreviations and Acronyms

1. MTBCF
   Mean Time Before Critical Failure
2. MTBCM
   Mean Time Before Corrective Maintenance
3. MTBDE
   Mean Time Before Downing Events
4. MTBF
   Mean Time Between Failures
5. MTBFP
   Mean Time Between Failures
6. MTBFS
   Mean Time Between Failures
7. MTBH
   Mean Time Between Hazards
8. MTBM
   Mean Time Between Maintenance
9. MTBMCF
   Mean Time Between Mission Critical Failures
10. MTBO
    Mean Time Between Outages
11. MTBPM
    Mean Time Before Preventive Maintenance
12. MTD
    Mean Down Time
13. MTP
    Master Test Plan
14. MTR
    Mean Time To Restore
15. MTSAT
    Multi-Function Transport Satellite
16. MTTR
    Mean Time To Repair
17. MTTR
    Mean Time To Restore
18. MTTRF
    Mean Time To Restore Functions
19. MU
    Management Unit
20. MUX
    Multiplexer

Last updated: September 10, 2020 — Total entries: 2,563