| Abbreviation | Definition |
|---|---|
| MECO | Middle East Christian Outreach |
| MEEM | Muslim Entrepreneur Email Marketing |
| MELC | Messiah Evangelical Lutheran Church |
| MEOC | Muslim Education Outreach Cambridge |
| MES | Ministry of Emergency Situations |
| MES | Muslim Education Society |
| MFC | Minstrels For Christ |
| MFCC | Messiah Family Christian Church |
| MFCS | Muslim Family Counselling Services |
| MFI | Ministers Fellowship International |
| MFI | Missionary Flights International |
| MFM | Morningstar Fellowship Of Ministries |
| MFM | Mountain of Fire Miracle |
| MFM | Mountain of Fire & Miracle |
| MFM | Mountain of Fire and Miracles Ministries |
| MFO | Men For Others |
| MFPC | Magherafelt Free Presbyterian Church |
| MFPC | Mount Forest Pentecostal Church |
| MFPM | The Master's Female Prison Ministry |
| MFSP | Muslim Family Safety Project |