| Abbreviation | Definition |
|---|---|
| MFFK | Miracle Flight For Kids |
| MFIC | Military Family Information Center |
| MFK | Miracle Flights for Kids |
| MFO | MedFlight of Ohio |
| MFP | Membership Fundraising Package |
| MFPF | Mouvement Francais pour le Planning Familial |
| MFPI | Milwaukee Foreclosure Partnership Initiative |
| MFPL | May First / People Lilnk |
| MFPO | Multi-Family Philanthropic Office |
| MFPTF | Mortgage Foreclosure Prevention Task Force |
| MGA | Mailorder Gardening Association |
| MGAA | Mounted Games Across America |
| MGF | Myasthenia Gravis Foundation |
| MGFA | Myasthenia Gravis Foundation of America |
| MGLC | Maxfields Gift to Life Corporation |
| MGLO | Multicultural Greek Life Organization |
| MGLP | Martha Graham Legacy Project |
| MGM | Member Get a Member |
| MGNA | Master Gardeners of North Alabama |
| MGNF | Mahatma Gandhi National Foundation |