Film and television
* ''What!'' (film) or ''The Whip and the Body'', a 1963 Italian film directed by Mario Bava * '' What?'' (film), a 1972 film directed by Roman Polanski * "What", the name of the second baseman in Abbott and Costello's comedy routine " Who's on First?" * "What?", the catchphrase of professional wrestler Stone Cold Steve AustinMusic
* '' what.'', a comedy/music album by Bo Burnham, 2013 * What Records, a UK record label * What? Records, a US record labelSongs
* "What" (song), by Melinda Marx, 1965 * "What?" (Rob Zombie song), 2009 * "What?" (SB19 song), 2021 * "What?", by 666 from '' The Soft Boys'' * "What", by Bassnectar from '' Vava Voom'' * "What?", by Corrosion of Conformity from ''Science and technology
* Web Hypertext Application Technology * What.CD, a private music tracker website for BitTorrent users. * What (ITS utility), a small information utility in the Incompatible Timesharing System * WhatsApp, cross-platform messaging and Voice over IP service owned by FacebookOther uses
* WHAT (AM), a radio station in Philadelphia, Pennsylvania, US * Winter Haven Area Transit, a transit system in Florida, USSee also
* Wat (disambiguation) * Watt (disambiguation) * WUT (disambiguation) *