| Abbreviation | Definition |
|---|---|
| M | Mediocrity |
| M | Meditation |
| M | Motivation |
| M&O | Maintenance and Operation |
| M.S.Ed. | Masters of Science in Eudcation |
| M/H | Multi-handicapped |
| MABE | Master of Arts Biblical Education |
| MABLE | Montana Adult Basic Literacy and Education |
| MAC | Making Activities Count |
| MAC | Minority Achievement Committee |
| MACAR | Montessori Applied to Children At Risk |
| MACC | Multi Age Cluster Class |
| MACCE | Metro Alliance Customized and Continuing Education |
| MACE | Martial Arts Combative Education |
| MACE | Merseyside Association for Conductive Education |
| MACE | Middleware Architecture Committee for Education |
| MACE | Movement and Combat Education |
| MACTE | MAine's Career and Technical Education |
| MACTE | Montessori Accreditation Council for Teacher Education |
| MAD | Making A Difference |