BM or bm may refer to:
Arts and entertainment
Music
- BM (album), a 2008 Barbara Morgenstern album
- B minor, a musical chord (Bm)
- Bachelor of Music, an academic degree
- Beautiful music, a radio format
- Black metal, a form of heavy metal music
Other uses in arts and entertainment
- Bashar Momin, a 2014 Pakistani drama serial
- Bashir Mirza, a Pakistani painter
- Beatmania, a rhythm game from the Bemani series
- Burning Man, an annual event held in the Black Rock Desert of Nevada, United States
- Batman
Business
Business terminology
- Branch manager, an executive position
- Brick and mortar, a physical business location
- Business manager, a person who drives the work of others in order to run a business
- Business model, an abstract model of an organization
Businesses
- Birmingham Midshires, a division of the Bank of Scotland
- Bolinder-Munktell, a Swedish tractor and machinery manufacturer, now part of Volvo
- Bolliger & Mabillard, a Swiss roller coaster manufacturer
- Boston and Maine Corporation, a former New England railway company
- British Midland International, a British airline, rebranded bmi, now defunct
- BMI Regional (IATA airline code)
- Bursa Malaysia, a Malaysian stock exchange
Science and technology
Health and medicine
- Bachelor of Medicine, an academic degree
- Basement membrane, a tissue separating epithelial tissue from connective tissue
- Boehringer Mannheim test, a blood test performed using a glucose meter
- Bone marrow, a tissue in the interior of bones
- Bowel movement, the final act of digestion
- Breast milk, milk from the breasts of a female human
- Before Breakfast, a medical abbreviation
Other uses in science and technology
- .bm, the Internet country code top-level domain for Bermuda
- Berlekampâ€"Massey algorithm, an algorithm to construct linear feedback shift registers
- Boyerâ€"Moore string search algorithm
- Builder's Measurement or Builder's Old Measurement, a calculation of ship size used during the 18th and 19th centuries
Language
- Malay language (Malay: Bahasa Melayu), an Austronesian language
- Bambara language (ISO 639-1: bm), a West African language
- Ð'Ðœ (Cyrillic script), see Russian locomotive class VM
Military
- Bandmaster, a warrant officer appointment in the British Army and Royal Marines
- Boatswain's mate (United States Navy), a U.S. Navy rating
- Boatswain's mate (United States Coast Guard), a U.S. Coast Guard rating
- Bravery Medal, a military decoration awarded in several countries
- Breastwork monitor, a designation for Monitor-class warships of the U.S. Navy at the turn of the 20th century
Places
- Beli Manastir
- Bermuda (ISO 3166-1 2-letter country code)
- .bm, the Internet country code top-level domain for Bermuda
- Birch Mountains kimberlite field, a cluster of kimberlitic volcanic pipes or diatremes in Alberta, Canada
- British Museum in London (except in the natural sciences)
- Burma (FIPS Pub 10-4 code and obsolete NATO country code)
- Bukit Merah, Singapore
- Natural History Museum, London of London specimen code (in the natural sciences)
Other uses
- Baby mama, slang for the mother of one's illegitimate child
- Bar and Bat Mitzvah, the Jewish coming of age ceremony, or a person who has reached this age (usually 13 years)
- Benchmark (surveying), indicating reference points on maps
- Best man, the chief male assistant to the bridegroom at a wedding
- Bloody Mary (cocktail), popular cocktail containing vodka, tomato juice, and other spices or flavorings
- Body modification, the act of changing one's body for aesthetic reasons (e.g. tattoos, scarification, piercings)
- British Movement, a British fascist group