Alien

Alien or Aliens may refer to:

• Extraterrestrial life, life which does not originate from Earth
• Alien (law), a person in a country who is not a national of that country

Science and technology

• Introduced species, a species not native to its environment
• Alien (software), a Linux program
• AliEn (ALICE Environment), a grid framework
• Alien Technology, a manufacturer of RFID technology
• Aliens, a newsletter of the IUCN Invasive Species Specialist Group

Entertainment

Film

• Alien (film), a 1979 film by Ridley Scott
  • Aliens (film), the 1986 sequel by James Cameron
  • Alien (franchise), the film franchise, including other sequels
  • Alien (creature in Alien franchise)
  • Alien (soundtrack)
  • Aliens (soundtrack)
  • Aliens (novel series)
  • Aliens (comic book)
• The Alien (film), an incomplete 1960s Indian-American film

Music

• Alien (band), a 1980s Swedish rock group
• The Aliens (Australian band), a 1970s new wave group
• The Aliens (Scottish band), a 2005–present rock group
• Alien (Strapping Young Lad album)
• "Alien" (Britney Spears song)
• "Alien" (Pennywise song)
• "Alien" (Third Day song)
• "Alien", a song by Bush on the album Sixteen Stone
• "Alien", a song by Erasure on the album Loveboat
• "Alien", a song by Japan on the album Quiet Life
• "Alien", a song by Lamb on the album Fear of Fours
• "Alien", a song by Nerina Pallot on the album Dear Frustrated Superstar
• "Alien", a song by P-Model on the album Landsale
• "Alien", a song by Thriving Ivory on their self-titled album
• "Alien", a song by Tokio Hotel on the album Humanoid
• "The Aliens", a song by Warlord

Other

• Alien (1984 video game)
• Aliens (Tappan Wright novel), a 1902 novel by Mary Tappan Wright
• The Alien (Animorphs), the eighth book in the Animorphs series
• Aliens (Kaypro video game), a text-only clone of Space Invaders written for the CP/M operating system
• Aliens (novel series), an extension of the Alien franchise

Other uses

• Alien (shipping company), a Russian company
• Alien (literary concept)
• Alien Sun (born 1974), Singaporean actress
• Alien, a perfume by Thierry Mugler

See also

• Astrobiology
• List of Alien and Predator games
• "My Alien", a song by Simple Plan on the album No Pads, No Helmets... Just Balls
• Alians, an Islamic order
• ATLiens, a 1996 album by OutKast
• All pages beginning with "Alien"
• All pages with titles containing Alien