BAK

extension of a backup file (Computers)

BAK may refer to:Bcl-2 homologous antagonist killer, a protein involved in apoptosis.Bashkir language (ISO 639 identifier: bak)Columbus Municipal Airport (Indiana) (FAA airport code: BAK) in Columbus, Indiana, United States.Heydar Aliyev Airport (IATA airport code: BAK) in Baku, Azerbaijan.Biking Across KansasBetrayal at Krondor
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Bäk may also refer to a Tatar title, see bey. Bäk is a municipality in the district of Lauenburg, in Schleswig-Holstein, Germany.
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Bak. Bak A member of the bcl- 2 family expressed in a wide range of cells which, when overexpressed in NGF-deprived sympathetic neurons accelerates [more]BAK - Community and Resources

BAK extension, extension for backup files

n. cistern, tank; vat, bin, container; vessel, boat, tub; cup of coffee (Slang); joke

v. bake, cook in an oven; fry, cook in oil; tan, sunbathe