| Acronym | Definition |
|---|
| MSIT | Master of Science in Information Technology |
| MSIT | Microsoft Infotech |
| MSIT | Metropolitan South Institute of TAFE (Technical And Further Education; Queensland) |
| MSIT | Master of Science in Telecommunications |
| MSIT | Microsoft Information Technology Group |
| MSIT | Master of Science in Instructional Technology (academic degree) |
| MSIT | Master of Security in Information Technology |
| MSIT | Mathematics, Statistics and Information Technology |
| MSIT | Medical School Information Technology (University of Texas Health Science Center at Houston) |