BCM may refer to:

Automotive Body Control Module, in automotive electronics

Business Boots Contract Manufacturing, previously part of Alliance Boots Bravo Company Manufacturing, an American firearms manufacturing company Bus contracting model of Singapore, a bus industry contracting model introduced in Singapore by the Land Transport Authority Business Capability Model, a model showing what an organization can do Business Contact Manager, a Microsoft add-in product for Microsoft Outlook|Microsoft Office Outlook that adds CRM features Business Continuity Management, an interdisciplinary peer mentoring methodology used to create a plan for recovery of a business after disaster or disruption Broadcom Inc., designer, developer and global supplier of semiconductor products Broadcom Corporation, subsidiary of Broadcom Inc.

Banks Banque Centrale de Madagascar, a financial institution in Madagascar Banque Centrale de Mauritanie, a financial institution in Mauritania Banque Commerciale du Maroc, a financial institution in Morocco that is now the Attijariwafa Bank

Religion Baptist Church of Mizoram Baptist Collegiate Ministries, an entity of the Baptist Student Union at some American and Canadian colleges

Units of measure Bank Cubic Metre (mining term), a cubic metre of rock or material in situ before it is extracted Billion Cubic Microns per square inch, a unit used in printing that measures the amount of ink that an anilox roll delivers to a printing plate Billion Cubic Metres, a unit of measure equivalent to 1 cubic kilometre, see also Orders of magnitude (one cubic kilometre to one cubic megametre) Billion cubic metres of natural gas, one of the common measures used in the international energy trade

Science and medicine Baylor College of Medicine, a private medical school in Houston, Texas, USA BCM theory, a model of synaptic plasticity Blue cone monochromacy, a rare form of color-blindness British Chess Magazine, a magazine published in the United Kingdom Bromochloromethane, a mixed halomethane

Other Bak chor mee, a Singaporean noodle dish Band Corporal Major, a warrant officer appointment in the bands of the British Household Cavalry BCM, the IATA airport code for Bacău International Airport Beijing Capital Museum, an art museum in Beijing, China Binary chemical munition, a weapon requiring two separate media to combine for activation Black Consciousness Movement, a political movement in apartheid South Africa Black Catholic Messenger, African-American Catholic newspaper