GA

Ga or GA may refer to:

In geography and demography:

Gabon (ISO 3166-1 alpha-2 code: GA), a nation in west central Africa
Georgia (U.S. state) (U. S. postal symbol: GA), a Southern U.S. state
Ga people, an ethnic group of Ghana
- Ga language, the language spoken by the Ga people
Ga District, Ghana, a former district of southern Ghana
Irish language (ISO 639-1: ga), or Gaeilge, the original language of Ireland
General American, the Midwestern "neutral" variety of American English
Geographical Association, a UK organisation dedicated to the teaching of geography

In science and technology:

Gallium (Ga), the element of atomic number 31
General anaesthesia
Genetic algorithm, an optimization technique in computer science
Giga-ampere or Gigampere, an SI unit of electric current (equals 1,000,000,000 A)
Giga-annum, a unit of time equal to 1,000,000,000 years.
Gauge, an engineering term with various meanings
Geoscience Australia, a geoscience agency of the Australian government
General Atomics, an American nuclear physics and defense contractor
Gibberellic Acid, a plant growth hormone
Tabun (nerve agent) (NATO designation: GA), the first nerve agent chemical weapon to be discovered
General Availability, the final software development stage

In transportation:

General aviation, the category of civil aviation encompassing all non-scheduled aircraft flights
Garuda Indonesia (IATA designator: GA), the national airline of Indonesia
Georgia Railroad and Banking Company (AAR mark: GA), a railroad in (American) Georgia that has since merged with CSX.

GA can also refer to:

General assembly, an official session of the members of a union, church, association, or similar organization
- United Nations General Assembly, the main deliberative organ of the United Nations
- Presbyterian General Assembly, the chief governing body of the Presbyterian Church
G. A. Kulkarni (1923-1987), an Indian author
Galaxy Angel, a 2001 animated television series with an associated game and manga
Gamblers Anonymous, a support group for recovering gamblers
Germantown Academy, the oldest nonsectarian day school in the United States
General Assistance Governmental aid frequently issued to homeless and mental-health patients, for temporary and long-term assistance.
General authority, a governing body of approximately 100 men in The Church of Jesus Christ of Latter-day Saints (Mormon church)
Girls Aloud, a British pop group created from the talent show Popstars: The Rivals
Google Analytics, a free service offered by Google that generates detailed statistics about the visitors to a website.
Greening Australia, an Australian conservation organization.
Grey's Anatomy, a comedy / medical drama television series running since 2005.

See also