| Abbreviation | Definition |
|---|---|
| MFS | Moorestown Friends School |
| MFSAB | Multi-Function School Activity Buses |
| MFSD | Menomonee Falls School District |
| MGHS | Mac.Robertson Girls' High School |
| MGHS | Madison-Grant High School |
| MGHS | Maitland Grossmann High School |
| MGHS | Marysville Getchell High School |
| MGHS | Miller Grove High School |
| MGHS | Mohammadpur Government High School |
| MGHS | Monona Grove High School |
| MGHS | Morgan Girls High School |
| MGHS | Mount Gambier High School |
| MGHS | Mount Grace High School |
| MGHS | Mount Graham High School |
| MGHS | Mountain Grove High School |
| MGHS | Mt Graham High School |
| MGLG | Magnus-Gottfried-Lichtwer Gymnasium |
| MGMS | Meadow Glen Middle School |
| MGMS | Mount Garfield Middle School |
| MGMS | Myrtle Grove Middle School |