EX

EX, Ex or The Ex may refer to:

Film and television

• Ex (2009 film), a comedy directed by Fausto Brizzi
• Ex (2010 film), a 2010 Hong Kong film starring Gillian Chung
• The Ex (1997 film), a Canadian thriller film by Mark L. Lester
• The Ex (2006 film), a comedy film
• The Ex, an episode of Matlock
• TV Asahi or EX, a TV station in Roppongi, Tokyo, Japan

Music

• The Ex (band), a Dutch punk band
• eX (Ipecac Loop album), 1995
• EX (Trigger album), 2011–2012
• EX (Plastikman album), 2014
• "The Ex" (song), a 2003 song by Billy Talent
• "Ex", a song by Ty Dolla Sign from his 2017 album Beach House 3
• "Ex", a 2019 song by Kiana Ledé

Computing

• ex (text editor), a line editor for the UNIX operating system
• ex (typography), a unit of distance

Mathematics

• Exponential function or e^x
• Expected value or E(X)
• ex (function prefix) or exterior, a prefix for some trigonometric functions in mathematics
• EX (calculator key), a key to enter numbers in scientific or engineering notation

Other sciences

• Extinct or ex, a conservation status level
• ex, an author citation abbreviation indicating (in botany) that the first author described the taxon, but the second author provided the first valid formal description (in zoological author citations, the author providing the valid formal description precedes the author of the informally recognized description)

Other uses

• Ex (relationship), former romantic partner
• The Ex (target), a mannequin gun target
• EX postcode area, aroud Exeter, England
• Canadian National Exhibition or The Ex
• Endurocross or EX, a motorcycling discipline
• Ex code, IEC600079 code for electrical equipment in hazardous areas

See also

• X (disambiguation)
• X mark