CGA

CGA may refer to:

Companies and organizations

• Canadian Gemmological Association
• Coast Guard Administration of Taiwan
• Controller General of Accounts of Pakistan
• Central of Georgia Railway, in 1833, a.k.a. Central Rail Road and Banking Company of Georgia
• Community of the Glorious Ascension, a Christian monastic community
• Compressed Gas Association
• Connecticut General Assembly, the bicameral legislative body of the American state of Connecticut
• United States Coast Guard Academy, the military academy of the US Coast Guard
• United States Coast Guard Auxiliary, a civilian branch of the US Coast Guard
• Cyngor y Gweithlu Addysg, the Education Workforce Council of Wales
• Casual Games Association, an industry group for casual video game developers and publishers
• Coordination of Anarchist Groups, a French anarchist organization

Computing

• Color Graphics Adapter, IBM's first graphics display card
• Computer animation, a.k.a. computer-generated animation
• Cryptographically Generated Address, a method for binding a public signature key to an IPv6 address

Science

• Chlorogenic acid, a polyphenolic compound
• Chorionic gonadotropin alpha, a glycoprotein hormone
• Chromogranin A, a member of the granin family of neuroendocrine secretory proteins
• A codon for the amino acid arginine

Other

• Canadian Global Almanac, Canadian reference book
• California's Great America, an amusement park in Santa Clara, California
• Certified General Accountant, Canadian designation
• Ceylon Garrison Artillery, a former name for the Sri Lanka Artillery
• Charitable gift annuity, a gift vehicle in the category of Planned Giving
• Column grid array, a type of integrated circuit package
• Composite Gazetteer of Antarctica, geographical directory
• Conformal geometric algebra
• Consumer Guarantees Act, a 1993 New Zealand law
• Corner Gas Animated, a 2018 TV series