| Acronym | Definition |
|---|
| MNBC➣Métis Nation British Columbia |
| MNBC➣Malaysia Norway Business Council |
| MNBC➣Miscellaneous Non-Banking Company |
| MNBC➣Metropolitan Neighborhood Business Council (Wisconsin) |
| MNBC➣Micronuclei in Buccal Cells (microbiology) |
| MNBC➣Many Nations Benefit Co-Operative (insurance; Canada) |