| Abbreviation | Definition |
|---|---|
| MSDOS | Microsoft Disk Operating System |
| MSE | Microsoft Security |
| MSER | Maximally Stable Extremal Regions |
| MSF | Microsoft Stream Format |
| MSF | MSG Summary File |
| MSFP | Mathematically Structured Functional Programming |
| MSG | Management Steering Group |
| MSH | Most Significant Half |
| MSI | Microsoft Software Installation |
| MSI | Microsoft System Information |
| MSI | Mobile Software Initiative |
| MSIA | Microsoft Software Inventory Analyzer |
| MSIA | Microsoft Software Inventur Assistent |
| MS-IBFV | Multi-Scale Image Based Flow Visualization |
| MSIC | Massachusetts Software Internet Council |
| MSIC | Microsoft Sales And Information Center |
| MSIN | Microsoft Security Info Network |
| MSIPC | Microsoft Simply Interactive Personal Computer |
| MSL | Modeler Scripting Language |
| MSL | Motion Strategy Library |