WSD may refer to:
Education
Wanganui School of Design Windham School District (Texas), US Wisconsin School for the Deaf, US Westminster School District, Orange County, California, US Wissahickon School District Woodbridge School District Winnipeg School Division
Computing Web Services for Devices, an API that allows to discover and access remote devices (i.e. printers) across a network
Observances World Speech Day World Statistics Day World Storytelling Day World Stroke Day
Other uses Water Supplies Department, of the government of Hong Kong Web Services for Devices, a Microsoft API Wideband Single-bit Data, a file format for Direct Stream Digital encoded audio recordings Word-sense disambiguation, in natural language processing