• 48, XXXX, a rare chromosomal disorder in females caused by the presence of four X chromosomes
• Fourecks, a continent in the fictional Discworld
• " XXXX", a song by Hong Kong rap group Lazy Mutha Fucka
  Lazy Mutha Fucka
  LMF also known as Lazy Mutha Fucka or Lazy Muthafucka, is a Cantonese hip-hop group in Hong Kong. The group, signed by Warner Music, was founded in 1993, disbanded in 2003 and regrouped in 2009...
  
  
• XXXX (TV channel)
  XXXX (TV channel)
  XXXX was a short-lived television channel in Italy. It was owned by MTV Networks Europe. It closed on 8 April 2006 and was replaced by MTV Flux.-History:...
  
  , a television channel in Italy
• A shortened version of "XXXXL" or "4XL", a plus-size clothing
  Plus-size clothing
  Plus size clothing is a general term given to clothing proportioned specifically for overweight people. Also called Outsize in some countries , this term has been losing favour since the 1990s...
  
   size that generally means Extra extra extra extra Large
• XXXX, an obscuration of the name Xenu
  Xenu
  Xenu ,also spelled Xemu, was, according to the founder of Scientology L. Ron Hubbard, the dictator of the "Galactic Confederacy" who, 75 million years ago, brought billions of his people to Earth in a DC-8-like spacecraft, stacked them around volcanoes and killed them using hydrogen bombs...
  
   in Scientology
• XXXX, the main character in the film Layer Cake
  Layer Cake (film)
  Layer Cake is a 2004 British crime thriller produced and directed by Matthew Vaughn, in his directorial debut. It is based on the novel Layer Cake by J. J...
  
  
• XXXX (album)
  XXXX (album)
  XXXX is the third full-length album by Canadian dance-punk band You Say Party , released September 29, 2009...
  
  , a 2009 album from the band You Say Party! We Say Die!
• XXXX, symbolizing kisses at the end of written communications, similar to "XOXO" for "Hugs and kisses
  Hugs and Kisses
  Hugs and kisses or xoxo is a term used for expressing affection or good friendship at the end of a written letter, email or SMS text message. Some sources discuss the possibility of "x" referring to hugs and "o" referring to kisses. However, other sources indicate that "x" is used to signify a...
  
  "

See also

• X (disambiguation)
  X (disambiguation)
  -Language:*Chi , the twenty-second letter of the Greek alphabet, often used to abbreviate "Christ". Cf. Chi Rho*Kha, a letter in the Cyrillic alphabet*Ḫāʼ, a letter in the Arabic alphabet...
  
  
• XX (disambiguation)
• XXX (disambiguation)
• 4X (disambiguation)
  4X (disambiguation)
  4X is a genre of computer strategy games.4X may also refer to:* Sogitec 4X, an audio processor created at IRCAM* 4x CD-ROM drive, a speed of CD-ROM drive-See also:* Foreign exchange market or Forex* XXXX or Fourex, an Australian beer brand...