WTF most often refers to: *WTF (Internet slang), an expression of disbelief WTF may also refer to:

Arts and entertainment

Books and online publications

*''The Daily WTF'', a blog about information technology "perversions" *''WTF? What's the Future and Why It's Up to Us'', a book by Tim O'Reilly, 2017 *WTF? (book), ''WTF?'' (book), a book by the British journalist Robert Peston, 2017

Film, radio, TV and videogames

*''Weird, True & Freaky'', a documentary series on Animal Planet *''Work Time Fun'', a video game for the PlayStation Portable *"WTF", a segment on sexual fetishes on G4TV's ''Attack of the Show'' *WTF! (2017 film), ''WTF!'' (2017 film), a 2017 US horror film *W.T.F. (South Park), "W.T.F." (''South Park''), (Wrestling Takedown Federation), the 191st episode of ''South Park'' *WTF (TV channel), the former name of the British music television channel, now 90s *''WTF with Marc Maron'', a podcast hosted by comedian Marc Maron *WXTF-LP (WTF Radio), an American low-power non-profit community radio station in Harrisville, Michigan

Music

*''WTF?'', an electronic music supergroup comprising deadmau5, Tommy Lee, Steve Duda, and DJ Aero

Albums

*''W.T.F. (Wisdom, Tenacity and Focus)'', by rapper Vanilla Ice, 2011 *''WTF?!'', by industrial band KMFDM, 2011

Songs

*"WTF (Where They From)", by Missy Elliott and Pharrell, 2015 *WTF? (song), "WTF?" (song), by OK GO, 2010 *"WTF", by Heart from Red Velvet Car, 2010 *"WTF", by Wiz Khalifa from Cabin Fever (mixtape), ''Cabin Fever'', 2011

Theatre

* World Theatre Festival (disambiguation), various festivals * Williamstown Theatre Festival, Massachusetts, US

Organisations

* Western Task Force, in World War II's Operation Torch * Wikileaks Task Force, of the US CIA * World Taekwondo, previously known as the World Taekwondo Federation (WTF)

Other initialisms and codes

* ATP World Tour Finals (ATP WTF) * Wobbly Transformation Format – 8-bit, an extension of UTF-8#WTF-8, UTF-8 * .wtf, an Internet top-level domain * wtf, language code for the Watiwa language, a Trans–New Guinean language * "WTF star" ("Where's The Flux"), or KIC 8462852, an unusual star