| Abbreviation | Definition |
|---|---|
| WDBP | Water Data Banks Project |
| WDCA | Wildlife Damage Control Agent |
| WDCB | War Department Claims Board |
| WDCO | World Data Center for Oceanography |
| WDCS | World Data Center System |
| WDCU | Washington, D. C. Unit |
| WDD | Workers with Developmental Disabilities |
| WDIS | Workforce Development Information System |
| WDL | Wireless Device License |
| WDRS | Washington Disease Reporting System |
| WE | Worlds Environment |
| WEA | Wordwide Expat Association |
| WECM | Workforce Education Course Manual |
| WEDD | Workforce And Economic Development Division |
| WEDPP | Wildlife And Exotic Diseases Preparedness Program |
| WEED | When The Endured End Dies |
| WEF | Water environment federation (formerly water pollution control federation) |
| WEFSEC | Washington Energy Facility Site Evaluation Committee |
| WELT | When Everyone Learns Truth |
| WEMS | Waste And Energy Management For Small Business |