BN

BN, Bn or bn may refer to:

Arts and media

 * RTV BN, a Bosnian Serb broadcaster
 * Bandai Namco, a gaming and entertainment conglomerate
 * Barnes & Noble, an American chain of bookstores
 * BN (band), Belarusian rock band

Transport

 * Braniff International Airways (IATA code BN), a former American airline in service from 1928 to 1982
 * Britten-Norman, a British manufacturer, based on the Isle of Wight, producing Islander and Trislander aircraft
 * La Brugeoise et Nivelles, a Belgian railway rolling stock manufacturer, now part of Alstom
 * Burlington Northern Railroad, a United States railroad that operated from 1970 to 1996
 * Horizon Airlines (Australia) (IATA code BN), a former Australian airline, ending service in 2004

Other businesses and organizations

 * Banca Nuova, an Italian bank
 * Banque Nationale (disambiguation) several banks
 * Barisan Nasional (also known as "National Front"), a political coalition in Malaysia
 * British Naturism, the UK naturist society
 * Groupe Danone (uronext stock exchange code BN), a French food-products multinational

Military

 * Bangladesh Navy
 * Battalion, a large unit

Countries

 * Brunei (ISO 3166: BN), Southeast Asia
 * Bahrain (WMO: BN), West Asia
 * Benin (FIPS 10-4: BN), West Africa
 * Bosnia and Herzegovina (LOC MARC: BN), Europe

Regions

 * BN postcode area, Sussex, England
 * Bandarban District, Bangladesh
 * Province of Benevento, Italy
 * Bloomington-Normal, Illinois, US

Place of worship

 * Baitun Nur Mosque, Calgary, Alberta, Canada

Science, technology and mathematics

 * .bn, Brunei's top-level Internet domain
 * BN-reactor, a Russian nuclear reactor class
 * Batch normalization, in artificial intelligence
 * Benzyl functional group (Bn), in organic chemistry
 * Billion (disambiguation) (bn), a number
 * Boron nitride, a chemical compound
 * Bulimia nervosa, an eating disorder
 * Dynkin diagram Bn, in mathematical analysis

Other uses

 * BN (biscuit), a Franco-British brand of baked food
 * Bachelor of Nursing, a professional degree
 * Bacon Number, an actor's professional proximity to Kevin Bacon
 * Bengali language (ISO 639: bn), spoken in eastern South Asia
 * Billion (disambiguation)