# CBA

CBA may refer to:

## Maths and science

* Casei Bifidus Acidophilus, a bacterium
* Colicin, activity protein
* Complete Boolean algebra, a concept from mathematics
* Cytometric Bead Array, a bead-based immunoassay
* Cell Based Assay, also a kind of immunoassay
* 4-Carboxybenzaldehyde, a byproduct in the industrial production of terephthalic acid
* Congenital bronchial atresia, a rare congenital abnormality

## Organizations
### Academic

* Catholic Biblical Association
* Center for Bits and Atoms, a research institution at the Massachusetts Institute of Technology, United States
* Christian Brothers Academy, schools run by the Institute of the Brothers of the Christian Schools, including:
** Christian Brothers Academy (New Jersey), in Lincroft, New Jersey
** Christian Brothers Academy (Albany, New York)
** Christian Brothers Academy (Syracuse, New York)
* College of Business Administration (Saudi Arabia), private college in Saudi Arabia
* Corby Business Academy, in Corby, England

### Banks

* Central Bank of Armenia
* Centrale Bank van Aruba, the central bank of Aruba
* Commercial Bank of Africa, headquartered in Nairobi, Kenya
* Commercial Bank of Australia (1866–1982), merged into the Wales bank to form Westpac
* Commonwealth Bank of Australia

### Professional and interest

* California Bluegrass Association
* Cambridge Buddhist Association
* Canadian Bankers Association
* Canadian Bar Association
* CBA (Christian trade association), established in 1950 by bookstores
* Chicago Bar Association
* Chinese Benevolent Association
** Chinese Benevolent Association of Vancouver
* Commonwealth Broadcasting Association, Commonwealth of Nations
* Consumer Bankers Association, lobbying voice on retail banking issues in the United States
* Council for British Archaeology

### Sports

* California Basketball Association, the original name the West Coast Conference
* Chinese Badminton Association
* Chinese Baseball Association
* Chinese Basketball Alliance, a professional men's league (1994 to 1999) in Taiwan
* Chinese Basketball Association, the pre-eminent professional men's basketball league in China
* Chinese Basketball Association (organisation), the national basketball association of China
* Continental Basketball Association, a defunct professional men's basketball minor league in the United States
* Continental Basketball Association (1969–1974), defunct semi-pro basketball league in the United States
* Continental Basketball Association, a defunct semi-professional men's league, renamed Australian Basketball Association in 1999

### Other organizations

* CBA (food retail), a Hungarian food-retail network
* Companhia Brasileira de Aluminio, the largest aluminium producer in Brazil
* CBA (AM), former CBC Radio One AM station in Moncton, New Brunswick, now known as CBAM-FM
* CBA-FM, the CBC Radio Two station in Moncton
* Central Anticorruption Bureau of Poland
* Luis A. Ferré Performing Arts Center (Centro de Bellas Artes Luis A. Ferre), a multi-use performance centre in San Juan, Puerto Rico
* Círculo de Bellas Artes, a private, non-profit, cultural organization in Madrid, Spain
* Brilliance China Automotive Holding Limited, a subsidiary of the Chinese Brilliance Auto Group, formerly listed with NYSE ticker symbol: CBA

## Other uses

* Celia Barquín Arozamena (1996–2018), Spanish amateur golfer
* Chromatic button accordion
* Collective bargaining agreement, a labor contract agreed upon between management and trade unions used in many businesses, including sports leagues such as:
** MLB Collective Bargaining Agreement, in baseball
** NBA Collective Bargaining Agreement, in basketball
** NFL Collective Bargaining Agreement, in American football
** NHL Collective Bargaining Agreement, in ice hockey
** MLS Collective Bargaining Agreement, in soccer
* Community Benefits Agreement
* Computed Buffer Adjustment, a golf scoring adjustment for handicapping purposes
* Consensus-based assessment
* Córdoba, Argentina, a city
* Corpus-based approaches in linguistics research
* Cost–benefit analysis