| Acronym | Definition |
|---|
| WBSR➣West Bengal Service Rule |
| WBSR➣Wider Black Sea Region (Europe) |
| WBSR➣West Branch Susquehanna River (Pennsylvania valley region) |
| WBSR➣Whole Body Sweat Rate (physiology) |
| WBSR➣West Building Seminar Room (University of Cambridge; UK) |