BCP may refer to:

• Chasseurs Alpins (Bataillon de chasseurs à pied), a battalion of French light infantry
• Bellarmine College Preparatory, a Jesuit college preparatory in San Jose, California
• Basutoland Congress Party, a Pan-Africanist and left-wing political party in Lesotho
• Botswana Congress Party, a social democratic party in Botswana
• Bulgarian Communist Party, ruled Bulgaria 1946 to 1990
• Brophy College Preparatory, a Jesuit college preparatory in Phoenix, Arizona

• Banque Centrale Populaire, a Moroccan bank
• Portuguese Commercial Bank (Portuguese: Banco Comercial Português, a Portuguese bank, operating under the Millennium bcp brand
• Banco de Crédito de Bolivia, a Bolivian bank
• Banco de Crédito del Perú, a Peruvian bank
• Better Choice Parking, a UK airport car parking company
• BCP Telecomunicações, a former mobile phone company, now part of Claro Americas
• Business continuity planning, a process of corporate threat-modelling and ensuring corporate survival

• Benocyclidine, a psychoactive drug and research chemical of the arylcyclohexylamine class
• Best Current Practice, a numbered subset of the RFCs published by the Internet Engineering Task Force
• Birth control pill, the combined oral contraceptive pill
• Bromochloropropane, a chemical used in RNA and DNA isolation; see acid guanidinium thiocyanate-phenol-chloroform extraction
• Bromocresol purple, a pH indicator
• Bathocuproine, a chemical reagent used in a quantum dot display
• Best current practice, a standard-like de facto, dynamic level of performance in engineering and information technology
• Bulk Copy Program, a command-line tool used to import data to or export data from various database software
• β-caryophyllene, a chemical
• Business capabilities platform, one of the best business unit with great digital products

• Bangalore City Police, law enforcement agency in Bangalore, India
• Basuki Tjahaja Purnama (EYD: Basuki Cahaya Purnama; born 1966), an Indonesian politician also known by his Hakka Chinese nickname Ahok
• Book of Common Prayer, the short title of a number of related Anglican prayer books
• Boston cream pie, a round cake that is split and filled with a custard or cream filling and frosted with chocolate
• Independent Republican Party (Turkey) (Turkish: Bağımsız Cumhuriyet Partisi, a political party in Turkey
• Bournemouth, Christchurch and Poole, a local government area in England
• Blueprint Culture and Creative Park, an event venue in Tainan, Taiwan
• The Booster Course Pass, an expansion to the video game Mario Kart 8 Deluxe
• Boolean constraint propagation, a logical procedure used by SAT solvers