If

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Look up if in Wiktionary, the free dictionary.

If may refer to:

• If (island), a small island in the Bay of Marseille, France
• If (band), 1970s British progressive jazz-rock band
• If (magazine), subtitled "Worlds of Science Fiction"
• If (Pink Floyd song)", released in 1970
• If (Bread song)", originally released in 1971 and a number one UK single by Telly Savalas in 1975
• "If", released in 1991 by The Cult from the album Ceremony
• If (Janet Jackson song)", released in 1993
• "If...", released in 1997 by The Divine Comedy from the album A Short Album About Love
• If... (Bluetones song), released in 1998
• If (Bananarama song), released in 2001
• If (Red Hot Chili Peppers song), released in 2006
• if (Mindless Self Indulgence album), an album recorded by Mindless Self Indulgence
• If-then-else, conditional statement in computer programming
• "If—", the Rudyard Kipling poem
• If?, a dance band of the late 1980s and early '90s
• If... (comic), a political comic strip which appears in the UK newspaper The Guardian
• If... (TV series), a series of BBC drama-documentaries
• if...., a 1968 Lindsay Anderson film starring Malcolm McDowell
• Shin Megami Tensei if..., a 1994 video game in the Shin Megami Tensei series for the Super Famicom

As an abbreviation, IF can refer to

• IF (x86 flag), the Interrupt Flag in the x86 architecture
• Immunofluorescence, a form of labeling substances with radioactive antibodies
• Impact Factor, a measure of the importance of scientific journals
• In Flames, a melodic death metal band from Sweden as well as a song from their album Lunar Strain
• Initiation factor, an important component in protein synthesis
• Intelligent falling, alternative theory of gravitation
• Interactive fiction, text-based computer games featuring interactive stories and environments
• Intermediate filament, a component of the cytoskeleton
• Intermediate frequency, an intermediate step in radio transmission or reception
• Intermittent fasting, a diet having recurring periods of fasting
• Internal focusing, a lens technology in which focusing occurs only with internal elements
• Interstitial fluid, the liquid outside of a cell
• Iodine monofluoride, unstable interhalogen inorganic compound

Businesses named "If" or abbreviated "IF" include:

• If (insurance company), in the Nordic countries
• IF? Records, a Tokyo-based electronic music label
• Intelligent Finance, a bank
• International Forum Design (iF), a society best-known for its iF design awards
• InvisionFree, an Internet service provider
• IATA airline designator for Islas Airways
• Independent Fabrication, a bicycle manufacturer

[edit] See also

• If and only if, iff, indicating necessary and sufficient conditions
• IFF
• IFS (disambiguation)
• All pages beginning with "If"

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