WS, Ws, or ws may refer to:
Businesses and organizations Ware Shoals Railroad (reporting mark WS), South Carolina, United States WestJet (IATA airline code WS) Society of Writers to His Majesty's Signet, in post-nomial abbreviation (WS Society) Williams Street, the production arm for Cartoon Network’s nighttime programming block, Adult Swim Warm Showers, a non-profit hospitality exchange network for world cyclists. Williams-Sonoma, Inc., American kitchenware and home furnishings retailer. Wikisource, an online digital library of free-content textual sources on a wiki
Places WS postcode area, West Midlands, UK Samoa (ISO 3166-1 country code WS) Washington state (United States) Winschoten railway station, the Netherlands, station code Winston-Salem, North Carolina, United States
Science and technology .ws, the Internet country code top-level domain for Samoa WebSocket URI scheme, e.g. ws://example.com Watt second (Ws) or Joule, a unit of energy Web service, software system designed to support machine-to-machine interaction over the Web Werner syndrome, premature aging White striping, a condition in poultry where fat replaces muscle Williams syndrome, a developmental disorder WonderSwan, handheld game console
Sports World Sailing, world governing body for the sport of sailing The World Series, the annual championship series of Major League Baseball postseason World Series (disambiguation)
Others
Winter Semester in German Academic Year
See also The W's, a 1990s Christian swing band WS FTP, a File Transfer Protocol client