bak

Bak or BAK may refer to:

People

* Bak (surname), including a list of people with the name
* BÄ…k (surname), a Polish surname, including a list of people with the name
* Park (Korean surname), sometimes also Pak or Bak
* Bek (sculptor) or Bak, ancient Egyptian sculptor

Places

* Bäk, Lauenburg, Schleswig-Holstein, Germany
* Bak District, Khost, Afghanistan
** Bäk, Khost Province, Afghanistan
* Bak, Hungary
* Bak, South Khorasan, Iran
* BÄ…k (disambiguation), including several places in Poland

Science and technology

* Bak file, a filename extension commonly used to signify a backup copy
* Bill and keep, reciprocal payment in telecommunications systems
* Benzalkonium chloride, a cationic surfactant

Transport

* Battersea Park railway station, London, England, station code BAK
* Columbus Municipal Airport (Indiana), U.S., FAA airport code BAK
* BAK, IATA airport code for Baku metropolitan area, Azerbaijan

Other usess

* Bak (instrument), a Korean wooden clapper
* BAK (Austria), federal anti corruption agency
* BAK (magazine), online visual arts magazine
* Bashkir language, ISO 639 language code bak
* × ''Bakerara'', abbreviation Bak., hybrid orchids
* BaK, World War I anti-balloon gun, from the German ''Ballonabwehrkanone''
* '' Betrayal at Krondor'', a video game
* Biking Across Kansas, an annual recreational and social rally
* Kocjan BÄ…k, a motor glider
* Lieutenant Bak, a character in novels by Lauren Haney

See also

* BÄ…k (disambiguation)
* Bcl-2 homologous antagonist killer, encoded by the BAK1 gene

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