| 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 |