| Abbreviation | Definition |
|---|---|
| MASA | Mexican American Students Alliance |
| MASA | Multi Asian Student Association |
| MASC | Maryland Association of Student Councils |
| MASC | Minnesota Association of Student Councils |
| MASC | Missouri Association of Student Councils |
| MASCOT | Mentoring Alliance Students And Communities Outreaching Together |
| MASG | Monticello Academy Student Government |
| math | mental abuse to humans |
| MATHS | Mentally Abused Teachers Harassing Students |
| MATHS | Mentally Affected Teacher Harassing Students |
| MAZHARHUSSAIN | undergraduate, undergrad(noun)a university student who has not yet received a first degree |
| MBCHB | Medicinae Baccalaureus, Baccalaureus Chirurgiae |
| MBHE | Massachusetts Board of Higher Education |
| MBHL | Master Bioethics and Health Law |
| MBHL | Master of Bioethics and Health Law |
| MBSC | Milo Bail Student Center |
| MBSN | Most Beautiful Student in Nigeria |
| MBSS | Malaysian Business Student Summit |
| MCB | Main Course Book |
| MCPB | Main Campus Program Board |