BMA

BMA may stand for:

Arts and entertainment

 * Baltimore Museum of Art
 * Billboard Music Awards
 * Black Market Activities, a record label
 * Black Movie Award, annual ceremony
 * BMA Magazine, a music magazine published in Canberra, Australia
 * Borderless Military Alliance, a fictional organization in the Rideback manga and anime

Businesses

 * Battery Manufacturing Association, a British automobile manufacturer
 * BHP Mitsubishi Alliance, Australian mining company
 * Black Market Activities, a record label
 * British Manufacturers' Association, a former employers' association
 * British Midland Airways
 * Broaden Media Academy, a film and video training facility in Taipei, Taiwan
 * Stockholm Bromma Airport (IATA code BMA)

Trades Unions

 * British Medical Association

Government and military

 * Bahamas Maritime Authority
 * Bangladesh Military Academy
 * Bangkok Metropolitan Administration
 * Bermuda Militia Artillery, former unit
 * Bermuda Monetary Authority
 * British Military Administration (disambiguation) (various meanings)

Religious organizations

 * Baptist Missionary Association of America, an association of churches in the United States
 * Biblical Mennonite Alliance

Science and technology

 * β-Methylamphetamine, a stimulant
 * Bayesian model averaging, an ensemble learning method
 * Blind mate connector, an RF connector type
 * Block-matching algorithm, a system used in computer graphics applications
 * B-segment Modular Architecture platform, a modular car platform developed by Geely