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 (Trigger album)
• EX (Plastikman album)
• "The Ex" (song), a 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), someone with whom a person was once associated, often romantically
• The Ex (target), a mannequin gun target
• EX postcode area, a postcode area for Exeter and surrounding areas, England
• Canadian National Exhibition or The Ex, an annual event at Exhibition Place in Toronto, Ontario, Canada
• Endurocross or EX, a motorcycling discipline
• Thai Express Air's IATA airline code
• Ex, a safety mark for equipment; see Electrical equipment in hazardous areas

See also

• X (disambiguation)
• X mark