SF may refer to:
SF9 (Korean: 에스에프나인; shortened from Sensational Feeling 9) is a South Korean boy group formed by FNC Entertainment and they're the company's first dance boy group.
Sfatul Țării (Country Council; Romanian pronunciation: [sfatul tsərij]) was a council that united political, public, cultural, and professional organizations in the greater part of the territory of the Governorate of Bessarabia in the disintegrating Russian Empire, which proclaimed the Moldavian Democratic Republic as part of the Russian Federative Republic in December 1917, and then union with Romania in April (according to the old style, March) 1918.
Sfarmă-Piatră (literally "Stone-Crusher" or "Rock-Breaker", named after one of the Uriași characters in Romanian folklore; Romanian pronunciation: [ˌsfarmə ˈpjatrə]) was an antisemitic daily, monthly and later weekly newspaper, published in Romania during the late 1930s and early 1940s.
SF Sketchfest, or The San Francisco Comedy Festival, is an American comedy festival founded in 2002 by Bay Area actor-comedians David Owen, Janet Varney and Cole Stratton.
Sfax (Arabic: صفاقس Ṣfāqes; Berber: Sifaks) is a city in Tunisia, located 270 km (170 mi) southeast of Tunis.
The SFI Group System is the most widely used classification system for the maritime and offshore industry worldwide.
SFERA Award is awarded annually by the science fiction society SFera in Zagreb since 1981. Until 1991, it was given to participants from whole of Yugoslavia, but since 1994 only for works originally published in Croatian.
Pulmonary surfactant-associated protein A2 (PSP-A) also known as surfactant protein A2 (SP-A2) is a protein that in humans is encoded by the SFTPA2 gene.
Sfax–Thyna International Airport (French: Aéroport International de Sfax–Thyna, Tunisian Arabic: مطار صفاقس الدولي) (IATA: SFA, ICAO: DTTX) is an airport serving Sfax in Tunisia.