FFI
# FFI

FFI may refer to:

## Entertainment

* Festival Film Indonesia, in Indonesian annual Film Festival
* Final Fantasy (video game), or Final Fantasy I, 1987 video game
* Final Fight (video game), 1989 fighting action video game

## Organizations

* Family Firm Institute
* Fauna and Flora International, a conservation group
* Fellow of the Flag Institute
* Film Federation of India
* Finlay Forest Industries, a defunct Canadian forest products company
* Franciscan Friars of the Immaculate, a Roman Catholic institute of religious life
* Frederikshavn fI, a Danish sport club
* Free File, Inc., an American consortium of tax preparation companies
* French Forces of the Interior (French: Forces Françaises de l'Intérieur), French resistance fighters during World War II
* Fuel Freedom International, an American multi-level marketing company
* Norwegian Defence Research Establishment (Norwegian: Forsvarets forskningsinstitutt), a Norwegian military R&D institute

## Science and technology

* Fatal insomnia, an extremely rare neurological disorder that leads to chronic insomnia and inevitable death
* Foreign function interface, in computing

## Other uses

* ﬃ, a typographical ligature
* Foia Foia language, spoken in Papua New Guinea
