Alien

Topics referred to by the same term

Alien primarily refers to: Alien (law), a person in a country who is not a national of that country. Enemy alien, the above in times of war. Extraterrestrial life, life which does not originate from Earth. Specifically, a lifeform with extraterrestrial intelligence. For fictional extraterrestrial life, see Extraterrestrials in fiction. Introduced species, a species not native to its environment. Alien(s), or The Alien(s) may also refer to: Science and technology. AliEn (ALICE Environment), a grid framework. Alien (file converter), a Linux program. https://en.wikipedia.org/wiki/Alien

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