The meaning of the Acronym HSF is...

HSF is

• Hot Seat Factor

More Meanings For HSF:

• Height Sampling Fraction
• Hispanic Scholarship Fund
• Heidelberger Sprachinstitut
• Hot Seat Factor
• Heat Sink Fan
• Hard Solid Feet
• Home School Foundation
• Hypnotizer Streaming Format
• High Speed Fan
• Hisidic Sex Freak

HSF is also in:

• Adults
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• Mathematics
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• Universities