CSA

CSA may refer to:

Agriculture, farming, and food

• Community-supported agriculture (or community shared agriculture)

Politics, administration and military

• Canadian Securities Administrators
• Canadian Space Agency
• Canadian Standards Association
• Central Statistical Agency of Ethiopia
• Autonomous Trade Unions Centre (Central des Syndicats Autonomes du Bénin), a trade union centre in Benin
• Chief of Staff of the United States Army
• Civil Service Association, a former trade union in Trinidad and Tobago
• Civil Services Academy Lahore
• Cloud Security Alliance
• Combined Statistical Area defined by the United States Office of Management and Budget
• Confederate States of America
• Confederate States Army
• Conseil supérieur de l'audiovisuel, a French public institution which monitors the content of TV and radio networks
• Controlled Substances Act
• The Covenant, The Sword, and the Arm of the Lord, an Arkansan white supremacist group prolific in the 1970s and early 1980s

Business

• Canadian Snowbird Association, an association representing the interests of travelling Canadians
• CarSharing Association represents carsharing organizations (CSOs) in North America (and one in Brasil)
• Casting Society of America
• Certified Senders Alliance
• China Southern Airlines, China's largest airline with main base in Guangzhou
• Chief Software Architect in software development
• Commission sharing agreement in financial services
• Credit Support Annex, a legal document which regulates credit support for derivative transactions
• CSA (database company) (formerly Cambridge Scientific Abstracts)
• Customer Service Advisor, a generic job title in the service industry
• Czech Society of Actuaries
• Czech Airlines, national flag carrier of the Czech Republic

Children

• Chief Scout's Award (disambiguation)
• Child sexual abuse
• Child Support Agency (UK)
• Child Support Agency Australia
• Cub Scouts of America, a misnomer for Cub Scouting (Boy Scouts of America)

Education

• Central Student Association
• Colegio San Agustin (disambiguation), the name of several Augustinian schools in Argentina, Chile, Ecuador, the Philippines, Peru, and Spain
• Colegio San Antonio, a high school in the Cesar Department of Colombia
• The Collegiate Society of America
• Council of School Supervisors & Administrators, a New York City-based trade union

Medicine

• California Society of Anesthesiologists
• Celiac Sprue Association
• Cationic steroid antibiotics, a family of compounds used to treat diseases
• Central sleep apnea
• Chondroitin sulfate A, a cell surface glycoprotein
• Clinical Skills Assessment exam
• Cockayne syndrome A, a human gene whose mutation causes Cockayne syndrome
• Cyclosporin A, an immunosuppressant drug often abbreviated as CsA

Fiction

• Commission on Superhuman Activities, a United States government agency appearing in Marvel Comics publications
• Crime Syndicate of America (also spelled Amerika), a team of DC Comics supervillains
• C.S.A.: The Confederate States of America, a 2004 fictional documentary set in an alternate history where the Confederacy won the American Civil War

Science and technology

• CSA (database company), Cambridge Scientific Abstracts
• Camphorsulfonic acid
• Canadian Space Agency
• Cardioid subwoofer array, a pattern of subwoofers for directional radiation of bass
• Carry-save adder, a type of digital adder
• Cartan subalgebra
• Central simple algebra
• Client SMTP Authorization
• Cloud Security Alliance, a non-profit organization to promote best practices for security in cloud computing
• Cognitive Styles Analysis
• Common Scrambling Algorithm
• Common Support Aircraft
• Intel Communication Streaming Architecture
• Cross sectional area
• Csa: hot-summer Mediterranean climate with dry summers, under Köppen climate classification
• CSA Chemical Safety Assessment
• CSA, the ICAO airline designator for Czech Airlines (ČSA)
• Current sense amplifier

Sports and entertainment

• Canadian Screen Awards
• Canadian Soccer Association
• Casting Society of America
• Centro Sportivo Alagoano, a Brazilian football club from Maceió, Alagoas
• Competition Stableford Adjustment, a method to calculate final scores in a golf match
• Cricket South Africa

Transportation

• Compliance, Safety, and Accountability, a program aiming to improve commercial truck and bus safety

Psychology

• CernySmith Assessment, an online questionnaire that measures stress