| Acronym | Definition |
|---|
| WBD➣World Book Day |
| WBD➣World Biodiversity Database (project database) |
| WBD➣Watershed Boundary Dataset (various locations) |
| WBD➣Will Be Done |
| WBD➣Wisconsin Business Development (est. 1982) |
| WBD➣Writing by Design |
| WBD➣Wideband Data |
| WBD➣Whole Building Diagnostician |
| WBD➣Wide Band Data Instrument (Cluster spacecraft) |