SFF

SFF can refer to:

Businesses and organizations

 * Science Festival Foundation, organizers of the 2008 World Science Festival
 * Shooters, Fishers and Farmers Party, an Australian political party
 * Small Form Factor Committee, an electronics industry group
 * Space Frontier Foundation, an American space advocacy non-profit organization
 * Spiritual Frontiers Fellowship, an American not-for-profit volunteer organization
 * Stone Family Foundation, a charity

Military

 * Special Field Force, a Namibian paramilitary police unit
 * Special Frontier Force, an Indian paramilitary special force

Science and technology

 * Small form factor PC, a desktop computer with minimal volume and footprint
 * Standard flowgram format, a binary file format to encode results of pyrosequencing

Sports

 * Seychelles Football Federation
 * Somali Football Federation

Other uses

 * Sarajevo Film Festival, in Bosnia and Herzegovina
 * Sydney Film Festival, in Australia
 * Felts Field, an airport near Spokane, Washington, U.S., IATA airport code SFF
 * sff, subito fortissimo, a dynamic marking in music