WS

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. <code>ws://example.com</code>
• 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