BDA
# BDA

BDA may refer to:

## Businesses or groups

* Banco de Desenvolvimento de Angola
* Banco Delta Asia, a bank in Macau suspected of harboring North Korean financial assets
* Bangalore Development Authority
* BDA China Limited, is a business advising firm based in Beijing, China
* Beijing Economic and Technological Development Area
* Bhubaneswar Development Authority, agency responsible for the development of Bhubaneswar, Orissa, India
* Bohol Deaf Academy, Philippines
* British Deaf Association
* British Dental Association
* British Dietetic Association, a professional association and trade union for dietitians in the United Kingdom
* British Dragon Boat Racing Association, UK governing body for dragon boat racing as a sport and recreation
* Bund Deutscher Architekten or Association of German Architects
* Bundesvereinigung der Deutschen Arbeitgeberverbände or Confederation of German Employers' Associations

## Technology

* Benzylideneacetone, an organic compound
* Bi-directional amplifier
* Blu-ray Disc Association, responsible for developing and promoting the Blu-ray Disc
* Brazilian Decimetric Array, a radio interferometer telescope
* Broadcast Driver Architecture, a Microsoft Windows technology that enables tuner drivers for digital reception from many sources

## Transport

* L.F. Wade International Airport, formerly Bermuda International Airport (IATA code: BDA) – the airport serving the island of Bermuda
* Cosworth BDA, a Cosworth-developed Ford Motorsport engine

## Other uses

* Bomb damage assessment, or battle damage assessment
* Biotinylated dextran amine, a chemical compound used in neuroanatomical tracing
* Browning BDA (disambiguation), name given to a number of different handguns
