| Acronym | Definition |
|---|
| WSD | World Steel Dynamics (New Jersey) |
| WSD | Word Sense Disambiguation (computational linguistics) |
| WSD | Web Service Description (software) |
| WSD | Web Service Discovery |
| WSD | White Spot Disease (White Spot Syndrome Virus) |
| WSD | Web Services for Devices |
| WSD | Work Station Disk |
| WSD | Web Service Description |
| WSD | Word Star Document |
| WSD | Wissahickon School District (Ambler, PA) |
| WSD | Weber School District (Utah) |
| WSD | Web Services on Devices (Information Technology) |
| WSD | Wentzville School District (Missouri) |
| WSD | Water and Sanitation District (various locations) |
| WSD | Web Server Director (software) |
| WSD | Wenatchee School District (Wenatchee, WA) |
| WSD | Workforce Services Division (various locations) |
| WSD | Water Supplies Department (Hong Kong) |
| WSD | Whole School Development |
| WSD | Working Stress Design |
| WSD | Women's Specific Design (bicycles) |
| WSD | Wauwatosa School District (Wauwatosa, WI) |
| WSD | Wisconsin School for the Deaf |
| WSD | Washington School for the Deaf |
| WSD | Water Security Division (US EPA) |
| WSD | Wilkinsburg School District (Pennsylvania) |
| WSD | Whitnall School District (Greenfield, WI) |
| WSD | Winsock Direct (Microsoft) |
| WSD | Wear Scar Diameter |
| WSD | Williams Sewer & Drain, Inc. |
| WSD | Women for Sustainable Development |
| WSD | Wind Speed, Direction |
| WSD | Western State Design (Hayward, CA) |
| WSD | Workfile Sort Definition |
| WSD | Warranty Start Date (legal) |
| WSD | Wage and Salary Department |
| WSD | Weblogic Service Delivery |
| WSD | Weight Set Decomposition (algorithm) |
| WSD | Work Systems Design |
| WSD | Wafers Started per Day |
| WSD | Wheeler Street Design (web development; San Francisco, CA) |
| WSD | Work Standards Day |
| WSD | Warfare Systems Directorate |