| Abbreviation | Definition |
|---|---|
| MIPT | Memorial Institute for the Prevention of Terrorism |
| MIS | Membership Information System |
| MISN | Maternal Infant Services Network |
| MISN | Mental Illness Support Network |
| MITI | Moms In Touch International |
| MITU | Multiple Initiatives Towards Upliftment |
| MJA | Minnesota Journalists Abroad |
| MJF | Minnesota Justice Foundation |
| MJFF | Michael J. Fox Foundation |
| MJFFPR | Michael J. Fox Foundation for Parkinson's Research |
| MJI | Misión Joven Internacional |
| MJRH | MAZON: A Jewish Response to Hunger |
| MJT | Minnesota Join Together |
| MKBC | Miller Keystone Blood Center |
| MLA | Maritime Law Association of the United States |
| MLAA | Madaripur Legal Aid Association |
| MLAF | Migrant Legal Action Fund |
| MLAP | Migrant Legal Action Program |
| MLDA | Malaysia Lysosomal Diseases Association |
| MLDA | Michigan Lyme Disease Association |