BMG may refer to:
Organizations Music publishing companies Bertelsmann Music Group, a 1987–2008 division of Bertelsmann that was purchased by Sony on October 1, 2008 Sony BMG, a 2004–2008 joint venture of Bertelsmann and Sony that was purchased by Sony in late 2008 Sony Music, the purchaser of Sony BMG in 2008 and owner of the rights to its catalog Ariola Records, sometimes known as "BMG Ariola", originally a separate company, acquired in 1987 by Bertelsmann Music Group, then by Sony BMG in 2002, then by Sony Music in 2008 BMG Rights Management, a company established in late 2008 as a joint venture between Bertelsmann and Kohlberg Kravis Roberts
Other organisations Baader-Meinhof Group, the former name of the Red Army Faction, one of the most violent and prominent left wing groups of post–World War II West Germany Badan Meteorologi dan Geofisika, the former name of the Indonesian Agency for Meteorology, Climatology and Geophysics Banco BMG, formerly known as Banco de Minas Gerais, a Brazilian bank Bank Mendes Gans, a Dutch bank Beacon Medical Group, an Irish healthcare company Bill & Melinda Gates Foundation, a large U.S. charitable foundation Blue Man Group, a (primarily American) performance art group BMG Research, a British social research company Bohlen, Meyer, Gibson and Associates, an architectural firm in Indianapolis, Indiana Borussia Mönchengladbach, a German football club based in Mönchengladbach, North Rhine-Westphalia
Places Beth Medrash Govoha, a Haredi yeshiva in Lakewood Township, New Jersey Monroe County Airport (Indiana) (IATA code: BMG), a county-owned public-use airport
Science and technology Bulk metallic glass (BMG), a type of alloy, amorphous metal β2-Microglobulin (BMG) a protein benign monoclonal gammopathy (BMG) Bedside strip Measurement of venous/capillary blood Glucose (BMG)
Weaponry Browning machine gun, various machine gun designs by John Browning .50 BMG, a cartridge developed for the Browning .50 caliber machine gun in the late 1910s
Other uses BMG (magazine) (Banjo, Mandolin, Guitar), a British magazine founded in 1903 by Clifford Essex "Be My Girl", or "B.M.G.", a 2019 song by Keung To and Anson Lo