BCR may refer to:
Companies Bacera Co Pty Ltd, Australian CFD Provider Brockmore Classic Replicas, British manufacturer
Organisations Banca Comercială Română, a Romanian Commercial Bank Banque Commerciale du Rwanda, former name of the Commercial Bank of Rwanda Belarusian Central Rada, a puppet government of Belarus under German occupation during World War II Behavioral Crisis Response, an emergency mental health response program in Minneapolis, Minnesota The British Columbia Regiment (Duke of Connaught's Own) Bibliographical Center for Research Big Cat Rescue, an American veterinary non-profit organization Community Bureau of Reference, a committee of the European Commission to standardize measurements Rosario Board of Trade (Bolsa de Comercio de Rosario), a non-profit in Santa Fe province, Argentina
Transport Belfast Central Railway, a former railway company in Belfast, Northern Ireland Brent Cross Railway, former name of North and West London Light railway British Columbia Railway, former name of BC Rail Beijing Suburban Railway also known as Beijing City Rail (BCR)
Radio Belfast Community Radio, a radio station in Belfast, Northern Ireland, later Belfast CityBeat 107.4 BCR FM, a radio station in Bridgwater, Somerset, England, later Quay West 107.4 Big City Radio, a radio station in Birmingham, England
Science and Technology B-cell receptor, a transmembrane receptor protein Base curve radius, a parameter of a contact lens Benzoyl-CoA reductase, an enzyme Breakpoint cluster region protein, the protein encoded by the BCR gene Biochemical recurrence, for example in prostate cancer Barcode recognition, a form of automatic identification and data capture.
Other Ball closure ring, a form of body piercing jewelry Bay City Rollers, a Scottish pop rock band of the 1970s Benefit–cost ratio, in cost-benefit analysis Binding corporate rules, a means of authorizing transfers of personal data Bionic Commando Rearmed, a downloadable video game by Capcom Black Country Rangers F.C., an English non-league football team Brick City Rock, one of the many martial arts related to jailhouse rock Brussels-Capital Region, a region of Belgium comprising 19 municipalities, including the City of Brussels Bâtiment de commandement et ravitailleur, Durance-class command and replenishment oilers Bottle Change Rider Series, a toy line series of Kamen Rider Build action figures Building coverage ratio, a building code