| Abbreviation | Definition |
|---|---|
| WAO | World Agricultural Outlook |
| WAPF | Week After Petal Fall |
| WAVES | Water, Atmosphere, Vegetation, Energy, and Solute |
| WAYU | Wallenia Yunquensis |
| WB | Will Blossom |
| WBAW | Western Biological Assessment Workgroup |
| WBC | Western Bean Cutworm |
| WBCI | Winged Bean Chymotrypsin Inhibitor |
| WBCT | Water Balance and Chemical Transport |
| WBFB | Western Black Flea Beetle |
| WBFC | Washington Biologists Field Club |
| WBFF | World Bonsai Friendship Federation |
| WBGI | World Botanical Gardens Inc |
| WBGI | World Botanical Gardens, Inc. |
| WBGP | World's Biggest GroPot |
| WBGP-S | World's Biggest Sunflower GroPot |
| WBGP-W | World's Biggest Watermelon GroPot |
| WBIF | World Biological Information Facility |
| WBIS | Wisconsin Botanical Information System |
| WBMR | Windbreak, Multi- Row |