| Acronym | Definition |
|---|
| WDC➣Washington DC, USA |
| WDC➣Western Digital Corporation |
| WDC➣Writing.com |
| WDC➣Wisconsin Democracy Campaign |
| WDC➣World Diamond Council |
| WDC➣Waterfront Development Corporation (various locations) |
| WDC➣World Data Center |
| WDC➣Winchester Disk Controller |
| WDC➣Windows Domain Controller |
| WDC➣West Dunbartonshire Council (UK) |
| WDC➣Walt Disney Company |
| WDC➣Workforce Development Center |
| WDC➣Western Defense Command (est. 1941; US Army) |
| WDC➣Warwick District Council (UK) |
| WDC➣Wycombe District Council (UK) |
| WDC➣Western Development Commission (Ireland) |
| WDC➣Wireless Data Collector |
| WDC➣World Drivers Championship |
| WDC➣Workforce Development Confederation (UK) |
| WDC➣Website Design Company |
| WDC➣Women's Development Collective |
| WDC➣Waldman Diamond Company (New York, NY) |
| WDC➣Washington Document Center (Washington, DC) |
| WDC➣Ward Development Committee |
| WDC➣Waveney District Council (UK) |
| WDC➣Western District Conference |
| WDC➣Washington Design Center |
| WDC➣Wokingham District Council |
| WDC➣Waitaki District Council (New Zealand) |
| WDC➣Work Design Collaborative |
| WDC➣Women's Development Centre (Sri Lanka) |
| WDC➣When Darkness Comes (game) |
| WDC➣World Dance Council Ltd. (formerly World Dance & Dance Sport Council Ltd.) |
| WDC➣Western Disaster Center |
| WDC➣White Dragons Clan (gaming) |
| WDC➣Western Design Center, Inc. |
| WDC➣White Devils' Cause (band) |
| WDC➣Wisconsin Deferred Compensation |
| WDC➣William Dean Consultancy (UK) |
| WDC➣World Drift Championships |
| WDC➣Warwick Diabetes Care (UK) |
| WDC➣Workforce Development Campus |
| WDC➣Worldwide DATACHECK (Radiometer America, Inc.) |
| WDC➣Women Doing Comics |
| WDC➣Winter Dance Conference |
| WDC➣Weerter Darts Competitie (Netherlands) |
| WDC➣Wiener Derby Cup |
| WDC➣Watershed Development Council |
| WDC➣William Demuth Company (New York) |
| WDC➣World Disarmament Conference |
| WDC➣Wolfenstein Death Company (gaming clan) |
| WDC➣Ward Davis Communications |
| WDC➣Wholesale Distribution Center |
| WDC➣Washer/Dryer Connection (housing) |
| WDC➣Weather Derivative Contracts |
| WDC➣Web Design Club |
| WDC➣Wilderness Dance Camp |
| WDC➣Wings Digitizing Center |
| WDC➣Winnegamie Dog Club (Appleton, Wisconsin) |
| WDC➣Waterborne Disease Center (University of Connecticut Health Center) |
| WDC➣Work Definition Conference |
| WDC➣Wheathampstead Development Centre (UK) |
| WDC➣Women and Development Centre |
| WDC➣Weleda Diaper Care |
| WDC➣Wiener Dog Creations |
| WDC➣Wideband Direct Connectivity |
| WDC➣Waste Disposal Cask |
| WDC➣Wideband Data Communication(s) |
| WDC➣Welland Development Commission (Canada) |
| WDC➣Whangerei District Council (New Zealand) |
| WDC➣Wurtsmith Development Commission (Oscoda, Michigan) |
| WDC➣Weapons Depreciation Costs |
| WDC➣Weapons Data Converter |
| WDC➣Westlake Data Corporation |
| WDC➣Waveguide Directional Coupler |
| WDC➣Washtenaw Development Center (Michigan) |
| WDC➣Weapons Delivery Computer |