# BCA

BCA may refer to:

## Commerce

* Bangladesh Caterers Association UK, the umbrella organisation of British-Bangladeshi restaurants
* Bank Central Asia, a private bank in Indonesia
* Boeing Commercial Airplanes, the commercial aircraft division of The Boeing Company
* Book Club Associates, a defunct mail-order and online book seller
* British Car Auctions, former name of the used vehicle marketplace Constellation Automotive Group
* Broadcasting Company of America, former American Telephone & Telegraph Company subsidiary
* Business Council of Australia, an industry association of Australian chief executives
* Civilian Board of Contract Appeals, a United States government agency
* Model Business Corporation Act, a Model Act promulgated by the Corporate Laws Committee of the American Bar Association
* Broadcasting Corporation of Abia State, a state government-run radio station of Abia State

## Education

* Bachelor of Computer Application, an undergraduate academic degree
* Bergen County Academies, a magnet high school in New Jersey, United States
* Basic Competency Assessments, a Hong Kong academic assessment program
* Botswana College of Agriculture. an agricultural University in Gaborone, Botswana
* Brethren Colleges Abroad, a non-profit education organization

## Sports

* Badminton Confederation of Africa, African badminton organisation
* Barbados Cricket Association, the ruling body for cricket in Barbados
* Billiard Congress of America, the governing body for cue sports in the United States and Canada
* Bihar Cricket Association, the governing body of cricket in Bihar
* Black Coaches & Administrators, a U.S. organization supporting African American and other minority sports coaches and administrators
* British Caving Association, the sports governing body for caving in the United Kingdom
* British Cheerleading Association, the governing body for cheerleading in the UK
* British Chess Association, replaced by the British Chess Federation in 1904
* BC Augsburg, a defunct German association football club
* BC Aichach, a German association football club

## Science

* Bicinchoninic acid, a weak acid composed of two carboxylated quinoline rings
* Bicinchoninic acid assay, a biochemical assay for determining the total concentration of protein in a solution
* Bradford colorimetric assay, a spectroscopic analytical procedure that measures the concentration of protein in a solution
* Branched-chain amino acid, an amino acid having an aliphatic side-chain with a branch
* Binary collision approximation, a heuristic used to simulate the penetration depth and defect production by energetic ions in solids

## Other uses

* British Citizen Awards, a UK award for individuals doing extraordinary work in their community
* Boston Center for the Arts, a visual and performing arts complex in Boston
* Belfast City Airport, Airport in Belfast
* Breast cancer awareness, an effort to raise awareness and reduce the stigma of breast cancer
* British Cartoonists' Association, an association of British cartoonists
* British Central Africa, a former British protectorate that occupied the same area as present-day Malawi
* British Chiropractic Association, an association for chiropractors in the United Kingdom
* Buddhist Churches of America, the United States branch of the Nishi Honganji subsect of Jōdo Shinshū Buddhism
* Building and Construction Authority, a Singapore government statutory board
* Burst Cutting Area, the circular area near the center of a DVD, HD DVD or Blu-ray Disc
* Minnesota Bureau of Criminal Apprehension, a detective agency in Minnesota, United States
* BCA-TV, a defunct Irish pirate television station