BK
Look up BK in Wiktionary, the free dictionary.
BK or Bk may refer to:
Businesses and organizations
- Burger King, a chain of fast-food restaurants
 - The Bank of New York Mellon, the New York Stock Exchange symbol for The Bank of New York Mellon Corporation (NYSE: BK)
 - Brahma Kumaris, a religious movement
 - British Knights, a manufacturer of athletic shoes
 - Okay Airways (IATA airline code BK)
 
Law
- Bosnia and Herzegovina (obsolete NATO and FIPS 10-4 country code BK)
 - Criminal Code of Lithuania (Lietuvos Respublikos baudžiamasis kodeksas), in short
 - Federal Criminal Police Office (Austria) (Bundeskriminalamt), a federal police force
 
Science and technology
- BK channel, an ion channel characterized by its large conductance of potassium ions through cell membranes
 - BK virus, a member of the polyomavirus family
 - Berkelium (Bk), a chemical element
 - Elektronika BK, a series of 16-bit PDP-11-compatible Soviet home computers developed by NPO Scientific Center
 - Bordkanone, an aircraft cannon
 - Brother's Keeper (software), a genealogy software program
 - TU Delft Faculty of Architecture (Dutch: Faculteit Bouwkunde)
 - Bradykinin, a peptide targeted by ACE inhibitors
 
Other uses
- B.K. Cannon, (born 1990), actress from Hawaii, USA
 - BK (musician), (born 1973), the working name of the English hard house producer Ben Keen
 - BK Racing, a former NASCAR team
 - Bankruptcy, a legal status of a person or other entity that cannot repay debts
 - Berkeley (disambiguation), in short
 - Brooklyn, a borough of New York City
 - Banjo-Kazooie, a series of video games
 - Biratnagar Kings, professional Twenty20 cricket franchise in the Nepal Premier League