WCSB
| Acronym | Definition |
|---|---|
| WCSB | Western Canada Sedimentary Basin |
| WCSB | West Coast Sea Breeze (climatology) |
| WCSB | Walton County School Board (Florida) |
| WCSB | West Cascades National Scenic Byway (Oregon) |
| WCSB | Weapons Control Switchboard |
| WCSB | Weak Column Strong Beam (structural design) |