| Abbreviation | Definition |
|---|---|
| MSU | Metropolitan State University of Denver (Colorado) |
| MSU | Michigan State University |
| MSU | Midwestern State University |
| MSU | Mindanao State University |
| MSU | Minnesota State University |
| MSU | Minot State University |
| MSU | Mississippi State University |
| MSU | Missouri State University |
| MSU | Montana State University |
| MSU | Montclair State University |
| MSU | Morehead State University |
| MSU | Morgan State University |
| MSU | Moscow State University |
| MSU | Moving and Storage University |
| MSU | Muslim Student Union |
| MSÜ | Milli Savunma Üniversitesi |
| MSUB | Montana State University Billings |
| MSUE | Mongolian State University of Education |
| MSUM | Minnesota State University Moorhead |
| MSURC | Morehead State University Regional Contest |