FSK may refer to:
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FSK (band)
F.S.K. (''Freiwillige Selbstkontrolle'', German meaning "voluntary self control") is a German band that formed in Munich in 1980. The band has been associated with avant-garde fringes of ''Neue Deutsche Welle'' (German New Wave) of the early 1980 ...
, a German band
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Federal Counterintelligence Service, (Russian ') of Russia
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Fiskerton railway station, in England
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Forskolin, a diterpene
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Forsvarets Spesialkommando, a Norwegian special forces unit
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Fort Scott Municipal Airport, in Kansas, United States
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Francis Scott Key Bridge (disambiguation)
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Francis Scott Key High School, in Union Bridge, Maryland, United States
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Freiwillige Selbstkontrolle der Filmwirtschaft, a German movie rating organization
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Frequency-shift keying
Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier signal. The technology is used for communication systems such as telemetry, weather ball ...
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Friends School Kamusinga, in Kenya
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Kosovo Security Force, (Albanian: ')
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