WS , Ws or ws may refer to:
Five Ws , a concept in journalism Ware Shoals Railroad (AAR reporting mark WS) Wavetable synthesis ; the method to generate sound by a digital music synthesizer Web services a collection of protocols and standards used for exchanging data between applications Samoa (ISO 3166-1 alpha-2 country code), or .ws (Top-level domain) The W's , a 1990s Christian swing band WestJet (IATA code) the postnominal letters for a Writer to the Signet in Scotland, a title for some Scottish solicitors the picture format widescreen work safe, a web acronym interchangeable with the more widespread SFW and opposite to the acronym NSFW White space , in graphic design, abbreviated "ws" Williams syndrome Wa alaykom assalam, arabic response for greeting Werner syndrome Watersports, a term referring to the sexual fetish of urolagnia Women's studies World Series Writers to the Signet WS FTP , a File Transfer Protocol client Severe thunderstorm watch (WS), issued by the Storm Prediction Center the United Kingdom Postcode for the Walsall area in the West Midlands. From WS1 to WS15, it covers the area from Walsall, Lichfield to Rugeley .