Power Plant Abbreviations and Acronyms

1. MRZ
   Moisture Removal Zone
2. MS
   Main Steam
3. MS
   Missing
4. MS
   Motor Starter
5. MSC
   Miscellaneous
6. MSP
   Main Steam Pressure
7. MSR
   Moisture Separator Reheater
8. MTBF
   Mean Time Between Failures
9. MTBFP
   Mean Time Between Failures
10. MTBFS
    Mean Time Between Failures
11. MTF
    Mean Time To Failure
12. MTG
    Mounting
13. MTH
    Monthly
14. MTL
    Metal
15. MTR
    Motor
16. MTR
    Meter Metering
17. MTS
    Master Trip Solenoid
18. MTS
    Main Turbine System
19. MTSI
    Feed-water Pump Turbine Supervisory Instrument
20. MTTF
    Mean Time To Failure

Last updated: May 6, 2025 — Total entries: 2,453