WBCO
| Acronym | Definition |
|---|---|
| WBCO | Washington Banking Company (stock symbol) |
| WBCO | Williamson-Burnet County Opportunities (Georgetown, TX) |
| WBCO | World Breast Cancer Organization (Canada) |
| WBCO | World Bank Country Office (various locations) |
| WBCO | Wideband Controlled Oscillator |
| WBCO | Waveguide Below Cut-Off |