FIA (disambiguation)

FIA is a three-letter acronym (TLA) which may refer to:

* Federal Investigation Agency in Pakistan
* The Fédération Internationale de l'Automobile, the world governing body for all forms of motor sport using four wheels or more.
* The Freedom of Information Act (United States), a piece of legislation that governs rules about freedom of information in the United States, often abbreviated as FOIA.
* Flow injection analysis, a technique used in analytical chemistry.
* The [http://www.futuresindustry.org] Futures Industry Association, "the only association representative of all organizations that have an interest in the futures market" in the U.S.
* The [http://www.fia.gob.cl/] Chilean Fundation for Innovation in Agriculture - Fundación para la Innovación Agraria - a government funding agency for applied research and technology transfer.
* "Freund's incomplete adjuvant", one type of Freund's adjuvant, an immune system booster used in some vaccines.
* Fellow of the Institute of Actuaries, the highest qualification obtainable from the Institute of Actuaries (UK)
* Friends in Action International, an evangelical missions agency based in Mansfield, MO.
* Future Imagery Architecture, satellite program of the US National Reconnaissance Office
* The [http://fia.fs.fed.us/] Forest Inventory and Analysis program of the United States Forest Service
* The Farnborough International Airshow
* Ferrari International Assistance - The alternative FIA

Fia is a heroine from the video game .