FSFI

AcronymDefinition
FSFIFemale Sexual Function Index
FSFIFederazione fra le Società Filateliche Italiane (Italian: Federation of the Italian Philatelic Societies)
FSFIFree Software Foundation of India
FSFIFédération Sportive Féminine Internationale (French: International Federation of Women's Sports; est. 1911)
FSFIFimarge, Societat Financera d'Inversió (Catalan: Fimarge, Financial Investment Company; Andorra)
FSFIFlight Safety Foundation International (Russia)