BWR
| Acronym | Definition |
|---|---|
| BWR | Boiling Water Reactor |
| BWR | Barcelona World Race (Barcelona, Spain) |
| BWR | Bar Width Reduction (bar coding) |
| BWR | Bandwidth Ratio |
| BWR | Basic Water Rescue (course) |
| BWR | Basic (daily) Water Requirement (United Nations term) |
| BWR | Brownsville Weir and Reservoir (Texas) |