FAI

FAI, used as an acronym, may refer to:

• FAI armoured car, a Soviet military vehicle of the early 1930s
• FAI Films, a defunct Australian film production company
• Fairbanks International Airport (IATA code 'FAI'), a public airport near the city of Fairbanks, Alaska, United States
• Fatal accident inquiry, a Scottish legal aspect, used when a fatal accident has occurred.
• Federación Anarquista Ibérica, "Iberian Anarchist Federation"
• Fédération Aéronautique Internationale, "FAI - The World Air Sports Federation"
• Federazione Anarchica Informale (Informal Anarchist Federation), Italian organization of direct action anarchist factions
• Federazione Anarchica Italiana (Italian Anarchist Federation), founded in 1945 in Carrara
• Femoral Acetabular Impingement, a condition affecting the hip joint.
• Financial Access Initiative, a research consortium
• First article inspection
• Fixed asset investment
• Fondo per l'Ambiente Italiano, "Italian Environment Fund"
• Football Association of Ireland, for football (soccer) in the Republic of Ireland.
• Food Allergy Initiative, a US based non-profit organization which funds research and seeks a cure for food allergies
• Food Animal Initiative, Oxford based, global, sustainable farming research and development organisation
• Fournisseur d'accès à Internet, French term for Internet service provider, an organization that sells access to the Internet
• Free Androgen Index
• Frente Amplio de Izquierda, Broad Left Front, a political coalition in Peru
• Friendly artificial intelligence
• Fresh air intake, in HVAC systems, an opening through which outside air is drawn into a building.
• Fully Automatic Installation, for non-interactive installation of the Debian GNU/Linux operating system

Fai may refer to:

• Sonny Fai, New Zealand rugby league player
• Fay D. Flourite (mis-named 'Fai' in some versions), a character from Tsubasa: RESERVoir CHRoNiCLE