| Acronym | Definition |
|---|
| FFI➣Festival Film Indonesia |
| FFI➣Foreign Function Interface |
| FFI➣Foreign Financial Institution |
| FFI➣Family Firm Institute, Inc. |
| FFI➣For Further Information |
| FFI➣Football Frontier International |
| FFI➣Fuel Freedom International |
| FFI➣Fight for Independence (gaming) |
| FFI➣Fatal Familial Insomnia |
| FFI➣Fauna and Flora International |
| FFI➣Fee for Intervention (Health and Safety Executive; UK) |
| FFI➣Film Federation of India (India) |
| FFI➣Fer Forgé Industrie (French: Wrought Iron Industry) |
| FFI➣Forces Françaises de l'Intérieur (WWII, French Resistance Army) |
| FFI➣Faith Freedom International |
| FFI➣Friendship Force International (Florida) |
| FFI➣French Forces of the Interior (WWII) |
| FFI➣Film Finances, Inc. (various locations) |
| FFI➣Fixed and Flashing |
| FFI➣Forest Frontiers Initiative |
| FFI➣Les Faisant Fonction d'Interne (French healthcare professional) |
| FFI➣Fotografie Forum International (German photography forum) |
| FFI➣France Finance Investissement (French investment company) |
| FFI➣Fish Farming International (journal) |
| FFI➣Free from Infection |
| FFI➣Forum Francophone International (French: International Francophone Forum) |
| FFI➣Fonds Francophone des Inforoutes (French: Francophone Information Highway Fund; est. 1998) |
| FFI➣Fire Facilities, Inc. (Sun Prairie, WI) |
| FFI➣Forsvarets Forsknings Institutt |
| FFI➣Fresh Food Images (photography) |
| FFI➣Financial Fraud Institute |
| FFI➣Full Field Investigation |
| FFI➣Failure to Follow Instructions |
| FFI➣Full Frame Image |
| FFI➣Formal Financial Institution |
| FFI➣Fraternité Francophone Internationale (French: Francophone International Fraternity) |
| FFI➣Flexible Film Isolator |
| FFI➣Fraction of Faults Isolated |
| FFI➣Futures Foundation International |
| FFI➣Fulco Fulfillment, Inc. (Dover, NJ; est. 2001) |
| FFI➣Fiber Fuels Institute |
| FFI➣Freight Forwarder Instructions (FIATA form) |
| FFI➣Flame Failure Indicator |
| FFI➣Fraction of Failures Isolated |