Must (disambiguation)
- English modal verbs
- Julmust
- Macau University of Science and Technology
- Malawi University of Science and Technology
- Manchester United Supporters' Trust
- Mazandaran University of Science and Technology
- Mbarara University of Science and Technology
- Mbeya University of Science and Technology
- Medical Unit, Self-contained, Transportable
- Mindanao University of Science and Technology
- Minghsin University of Science and Technology
- Mirpur University of Science and Technology
- Misr University for Science and Technology
- Missouri University of Science and Technology
- Mongolian University of Science and Technology
- Most (disambiguation)
- Must
- Must (album)
- Must (surname)
- Mustard (disambiguation)
- Muster (disambiguation)
- Musth
- NUST (disambiguation)
- Swedish Military Intelligence and Security Service
- University of Science and Technology (disambiguation)