| Abbreviation | Definition |
|---|---|
| MSSK | Mobile Self-Service Kiosk |
| MST | Microcomputer Systems and Tools |
| MST | Micro-Sensor Technology |
| MST | Motor Switch Terminal |
| MST | Multi-System Test |
| MSTI | Miniature Sensor Technology Integration |
| MSTS | Multiple Spot Temperature Sensor |
| MSU | Micro-Static Unit |
| MSV | Memory Stick Voice |
| MSVF | Memory Stick Video Format |
| MSW | Machine Status Word |
| MSW | MicroSWitch |
| MT | Magnetic Tape |
| MT | Mating Type |
| MT | Memory Type |
| MT | Multi-Technology |
| MTA | Media Terminal Adapter |
| MTA | Modem Telephony Agent |
| MTA | Multimedia Terminal Adaptor |
| MTF | Microsoft Tape Format |