MRAB
| Acronym | Definition |
|---|---|
| MRAB | Minicog Rapid Assessment Battery (psychology) |
| MRAB | Multi-Resistant Acinetobacter |
| MRAB | Multi-Resistant Acinetobacter Baumannii (bacteria) |
| MRAB | Mining and Reclamation Advisory Board (Department of Environmental Protection; Pennsylvania) |
| MRAB | Multi-Residential Apartment Buildings (Toronto, Ontario, Canada) |
| MRAB | Multiple Round, Ascending Bid (auctions) |
| MRAB | Minnesota Rules for Admission to the Bar (legal certification) |