English abbreviations from fife to fijlkam
- FIFe (Fédération internationale féline (French, "International Feline Federation"))
- FIFI (Faith In the Family International)
- FIFO (First In, First Out)
- FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act)
- FIFV (Future Infantry Fighting Vehicle (US))
- FIG (Fédération internationale des géomètres (French, "International Federation of Surveyors"))
- FIGA (Federacion Iberica de Grupos Anarquistas)
- FIGB (Fort Island Gulf Beach)
- FIGC (Federazione Italiana Giuoco Calcio)
- FIGD (Flow Injection / Gas Diffusion)
- FIGE (Field Inversion Gel Electrophoresis)
- FIGHT (Fighting Inefficient Government and High Taxes)
- FIGJAM (Fuck I'm Good, Just Ask Me)
- FIGMO (Fuck it I Got My Orders)
- FIGN (Forces d?Intervention de la Gendarmerie Nationale)
- FIGO (International Federation of Gynecology and Obstetrics)
- FIGR (Federated Indians of Graton Rancheria)
- FIGT (Families In Global Transition)
- FIGU (Figure (irregular form))
- FIGV (ForschungsInstituts fur Geld Verhaltnisse)
- FIGX (Figure Number)
- FIH (N'djili Airport (Kinshasa International))
- fij (Fijian language (ISO 639-2 code))
- FIJFI (F__k It, Just F__k It)
- FIJLKAM (Federazione Italiana Judo Lotta Karate Arti Marziali)