| Abbreviation | Definition |
|---|---|
| MS-CIT | Maharashtra State Certificate in Information Technology |
| MSD | Mass Storage Device |
| MSD | Most Significant Digit |
| MSDN | Microsoft Developer Network |
| MSDN | Multi- Server Domain Name |
| MSDN | Multi- Service Digital Node |
| MS-DOS | MicroSoft Disk Operating System |
| MSE | Mini Shell Enhanced |
| MSF | Microsoft Solutions Framework |
| MSF | Multiple Sequence Format |
| MSG | Message |
| MSI | Multi Service Interface |
| MSL | Marvel Strategy Language |
| MSL | Metrowerks Standard Library |
| MSL | Model Specification Language |
| MSM | Media Streams Manager |
| MSM | Multi-Session Monitor |
| MSP | Mash Streaming Protocol |
| MSR | IEEE Mining Software Repositories Conference |
| MSR | Model Specific Register |