| Abbreviation | Definition |
|---|---|
| MTBAP | Mean Productive Time Between Assists |
| MTBF | Mean Time Between Failures |
| MTBFP | Mean (Productive) Time Between Failures |
| MTBUR | Mean Time Between Unscheduled Removal |
| MTC | Main Test Component |
| MTD | Motor Trend Division |
| MTE | Machine Tool Electric |
| MTF | Modulation Transfer Function |
| MTJ | Magnetic Tunnel Junction |
| MTM | Midrange-Tweeter-Midrange |
| MTOL | Mean Time Off-Line |
| MTPW | Maximum Transmission Power Wavelength |
| MTS | Material Tracking Standard |
| MTS | Medium Temperature System |
| MTT | Method To Test |
| MTTA | Mean Time To Assist |
| MTTC | Mean Time To Correct |
| MTTF | Mean Time To Failure |
| MTTP | Maximum Power Point Tracking |
| MTTR | Mean Time To Repair |