| Abbreviation | Definition |
|---|---|
| MBBC | Metropolitan Bible Baptist Church |
| MBBC | Mission Blvd Baptist Church |
| MBBC | Mountain Brook Baptist Church |
| MBCC | Manhattan Beach Community Church |
| MBCC | Mission Bay Community Church |
| MBCC | Mountain Brook Community Church |
| MBCM | Mennonite Brethren Church of Malawi |
| MBFC | Marshalswick Baptist Free Church |
| MBMCA | Manual of Business Methods in Church Affairs |
| MCBC | Markham Chinese Baptist Church |
| MCBC | Mid Cities Bible Church |
| MCBC | Mississauga City Baptist Church |
| MCBC | Montgomery Chinese Baptist Church |
| MCBC | Mount Calvary Baptist Church |
| MCBC | Mount Carmel Baptist Church |
| MCBC | Mt Calvary Baptist Church |
| MCC | Metropolitan Community Churches |
| MCCB | Metropolitan Community Church of Baltimore |
| MCCC | Monmouth Chinese Christian Church |
| MCCI | Missional Church Consultation Initiative |