GBA (disambiguation)

The Game Boy Advance (GBA) is a 2001 handheld video game system developed by Nintendo.

GBA may also refer to:

Science and technology

 * Generalized Büchi automaton, in automata theory, a variant of Büchi automaton
 * Generic Bootstrapping Architecture, a cryptographic technology that enables the authentication of a user
 * Glucocerebrosidase, a human enzyme
 * GBA2, a gene which encodes for cytosolic beta-glucosidase
 * GBA3, a gene which encodes for cytosolic beta-glucosidase
 * Gut–brain axis, biochemical signaling between the gastrointestinal tract and the central nervous system

Organizations

 * Gemeinsamer Bundesausschuss (Federal Joint Committee, G-BA), a public health decision-making body in Germany
 * Geologische Bundesanstalt, the geological survey of Austria
 * National data protection authority (Belgium) (GBA)
 * Ghana Bar Association, a professional association in Ghana
 * Giving Back to Africa, a Bloomington, Indiana non-profit organization
 * Global Banking Alliance for Women, a non-profit organization concentrating on women's wealth
 * Global Biofuel Alliance, an international organization for regulation, research and promotion for biofuel.
 * Golaghat Bar Association, a voluntary bar association in India
 * Governing Bodies Association, an organisation of governing bodies of independent schools in the UK
 * Gute Bücher für Alle, a German charity which operates floating bookshops.
 * Public Prosecutor General (Germany) (Generalbundesanwalt, GBA)

Companies

 * Cahaba Government Benefit Administrators, subsidiary of Blue Cross and Blue Shield of Alabama
 * Gramin Bank of Aryavart, a Regional Rural Bank in Uttar Pradesh, India
 * Greater Bay Airlines, a low-cost carrier based in Hong Kong, China
 * Greenbrier Academy for Girls, a therapeutic college preparatory boarding school in Pence Springs, West Virginia
 * Groen Brothers Aviation, now Skyworks Global, an American autogyro research and development company
 * KGBA (AM), a radio station (1490 AM) in Calexico, California, United States
 * KGBA-FM, a radio station (100.1 FM) in Holtville, California, United States
 * WGBA-TV, a television station in Green Bay, Wisconsin

People

 * G. B. A. Coker, a former Judge of the Nigerian Supreme Court

Geography

 * GBA, international vehicle country code for Alderney ('Great Britain: Alderney')
 * Greater Buenos Aires, the urban agglomeration comprising the autonomous city of Buenos Aires and the adjacent 24 partidos
 * GBA, IATA airport code for Cotswold Airport in the United Kingdom
 * Guangdong–Hong Kong–Macao Greater Bay Area, often simply referred to as the Greater Bay Area

Music

 * "G.B.A.", a song on Solace (Xavier Rudd album)
 * God Bless America, American patriotic song written by Irving Berlin

Sports

 * Geelong Baseball Association, an Australian baseball association and league
 * Global Basketball Association, minor league in the United States in the early 1990s
 * Guam Basketball Association, Guam's professional basketball league

Process

 * Gender-based Analysis, a management process to explore the changing realities and inequalities based on gender

Other uses

 * Game Boy Advance SP, a redesign of the Game Boy Advance, released in 2003