| Term | Full Form | Category |
|---|---|---|
| MMBR | Managing Member | Others |
| MMBR | Mannheim Master in Business Research | Others |
| MMBR | Merit Motor Body Repairs | Others |
| MMBR | Microbiol Mol Biol Rev | Others |
| MMBR | Microbiology and Molecular Biology Reviews | Others |
| MMBR | Mid Michigan Boxer Rescue | Others |
| MMBR | Mississippi Minority Business Registry | Others |