AIA

AIA may refer to:
*Abstract Intelligent Agent, an essence of intelligence independent on its physical realization, see for ex. the TOGA meta-theory
*Access to Information Act, a Canadian freedom of information act
*Actors in Action
*Advanced Informed Agreement, in the Cartagena Protocol on Biosafety, international
*Aerospace Industries Association
*Air Intelligence Agency, of the United States Air Force
*Aliens in America, an American comedy TV show
*Any of the following airports:
**Alliance Municipal Airport in Alliance, Nebraska (IATA Code: AIA)
**Athens International Airport, serving Athens, the Greek capital
**Auckland International Airport in Auckland, New Zealand
*American International Airways, now known as Kalitta Air
*American Institute of Architects
*American Insurance Association
*American International Assurance, a Hong Kong-based insurance company and a subsidiary of American International Group
*Anglo-Irish Agreement, an agreement signed between the United Kingdom and the Republic of Ireland in 1985 which aimed to bring an end to the Troubles in Northern Ireland
*Anguilla, from its ISO 3-letter country code
*Application Integration Architecture
*Archaeological Institute of America
*Arizona Interscholastic Association
*Art in All of Us, a non-governmental organisation
*Art Institute of Atlanta, a private fine-art college
*Abstract Intelligent Agent, a generalization and a hypothetical essence of human intelligence
*Application Integration Architechture
*Artificial Intelligence and Applications
*Artists' International Association
*Associate of the Institute of Actuaries
*Association of International Accountants
*Association for Industrial Archaeology, a body supporting the archaeology of the Industrial Revolution in Britain
*Asteroids in astrology
*Athletes in Action, an evangelical sports ministry
*Australian Institute of Architects
*Automated Imaging Association
*Aviation Industry Association
*Aviation Instrument Association
*Avies, an Estonian airline (ICAO code: AIA)

See also

* Aia, a small town in the Basque province of Gipuzkoa, Spain