SFI

SFI may refer to:

Organisations

St. Francis Institution, a school in Melaka, Malaysia
Santa Fe Institute, a theoretical research institute located in Santa Fe, US
Saturday Football International, Taiwanese football club
Science Foundation Ireland, the statutory body in the Republic of Ireland for funding basic science research
Seattle Film Institute, a film school
SFI Foundation (formerly SEMA Foundation), an organization administering equipment standards for motor sport
Software Freedom International, a US non-profit company that coordinates Software Freedom Day
STARFLEET: The International Star Trek Fan Association, Inc.
Students' Federation of India, a left wing student organisation in India
Sustainable Forestry Initiative, a forest certification standard and program of SFI Inc.
Swedish Film Institute, for the Swedish film industry
Swedish for immigrants, the national free Swedish language course
Swimming Federation of India, the national governing body for aquatic sports in India
Swiss Finance Institute, a Swiss research and scientific educational institute in the areas of banking and finance

Sequential fuel injection system
SerDes Framer Interface, a standard for telecommunications
Simple Firmware Interface, Intel's lightweight method for firmware to export static tables to the operating system
Small form-factor pluggable transceiver, a kind of interface for a high-speed computer network
Solar Flux Index, measure of solar radio flux per unit frequency