WBCI
| Acronym | Definition |
|---|---|
| WBCI | Wisconsin Bird Conservation Initiative |
| WBCI | World Baseball Classic, Inc. |
| WBCI | Williams Brothers Construction, Inc. (est. 1973; Peoria, IL) |
| WBCI | Web-Based Customer Interaction |
| WBCI | Winged Bean Chymotrypsin Inhibitor |
| WBCI | Wideband Cancellation of Interference |