| Abbreviation | Definition |
|---|---|
| MQEC | Montana Quality Education Council |
| MQF | Master Question File |
| MR | Multimedia Resource |
| MRAEF | Massachusetts Restaurant Association Educational Foundation |
| MRE | Master of Religious Education |
| MRE | Mine Risk Education |
| MRE | Motorcycle Rider Education |
| MREA | Minnesota Rural Education Association |
| MREA | Montana Rural Education Association |
| MREP | Manchester Regional Education Partnership |
| MREP | Marine Resource Education Program |
| MREP | Marine Resources Education Program |
| MREP | Massachusetts Rider Education Program |
| MREP | Motorcycle Rider Education Program |
| MRIP | Model Reading Intervention Program |
| MRL | Media Resource Library |
| MRL | Morrisson-Reeves Library |
| MRLA | Multi Response Learning Automata |
| MRLC | Manitoba Rural Learning Consortium |
| MRLI | Modified Reinforcement Learning Infrastructure |