SF

Look up SF in Wiktionary, the free dictionary.

SF may refer to:

• San Francisco, California, United States
• Science fiction
• Speculative fiction

In sports:

• Small forward, a position in basketball
• Stade Français, a French rugby union team based in Paris
• Superleague Formula, a former motorsport racing series
• Sacrifice fly, a play in baseball

In politics:

• Sinn Féin, an Irish political party
• Socialistisk Folkeparti or Socialist People's Party, a political party in Denmark
• Sosialistisk Folkeparti or Socialist People's Party, a splinter group of the Norwegian Labour Party

In science, math and engineering:

• Significant figures
• Safety factor
• Spontaneous fission, a nuclear decay route in which a superheavy nucleus splits into two

In entertainment:

• Street Fighter, a series of fighting games by Capcom
• Svensk Filmindustri, the Swedish film industry
• SF Channel (Australia)
• Schweizer Fernsehen, a German-language television network in Switzerland
• Suomen Filmiteollisuus, a Finnish film production company
• SF Film Finland, a Finnish film distributor
• SF Film (Danish company), a Danish film distributor of The Journals of Knud Rasmussen

In music:

• Sforzando (musical direction) or sf, a musical accent
• Subito forte, a musical notation for dynamics

In other uses:

• United States Air Force Security Forces
• Selle Français, a French breed of horse
• Statsforetak, a type of Norwegian state enterprise
• Switchfoot, a band
• Tassili Airlines' IATA airline designator
• SF, a former Hull classification symbol for a Fleet Submarine in the United States Navy

See also

• Garland SF-01 and Garland SF-03, fictional racing cars in Future GPX Cyber Formula
• San Francisco 49ers, sometimes referred to as the SF 49ers
• San Francisco Giants, sometimes referred to as the SF Giants
• All pages beginning with "SF"
• All pages with titles containing "SF"