MBRA
| Acronym | Definition |
|---|---|
| MBRA | Michigan Bicycle Racing Association |
| MBRA | Manchester-Boston Regional Airport (Manchester, NH) |
| MBRA | Market-Based Rate Authority |
| MBRA | Model-Based Reliability Analysis |
| MBRA | Mammoth Bar Rider's Association |
| MBRA | Market-Based Resource Allocation (microeconomics) |