BX

BX can refer to:

Organisations

* Base exchange, a store operated by the U.S. Army and Air Force Exchange Service
* Bern eXchange, the stock exchange of Bern, Switzerland
* BookCrossing, a program for sharing second-hand books
* Barnard's Express, a pioneer transportation company in British Columbia
* BX (sternwheeler) a boat owned by Barnard's Express

Science and technology

* Biopsy (Bx), a common medical abbreviation
* Coast Air (BX), IATA airline code
* BX cable, a genericized trademark term for type AC armoured electrical cable
* Citroën BX, an automobile
* Intel 440BX chipset for Pentium II/Pentium III/III and Celeron processors
* Bionix AFV, an infantry fighting vehicle produced in Singapore.
* BitchX (BX), an IRC client

Places

* Belgium (BX), World Meteorological Organization country code
* The Bronx, one of the five boroughs of The City of New York, New York, U.S.
* Brunei (BX), FIPS Pub 10-4 and obsolete NATO country code
* Berryessa, San Jose, California (BX), The Freeway exit, and northside of San Jose California.

Other

* BX, the ticker symbol for the Blackstone Group