MACHS
| Acronym | Definition |
|---|---|
| MACHS | Manitoba Association of Christian Home Schools (Canada) |
| MACHS | Mid-Atlantic Consortium for Human Services |
| MACHS | Maritime Academy Charter High School (Philadelphia, PA) |
| MACHS | Mid-America Collegiate Horticulture Society (educational group) |
| MACHS | Monroe Area Comprehensive High School (Monroe, GA) |
| MACHS | Mercer Arts Charter High School (Trenton, NJ) |