Editing If

{{wiktionary|if}}
'''If''' or '''IF''' may refer to:

*[[If (preposition)]], a preposition used in English conditional sentences
*[[If (subordinator)]], a subordinator used for English subordinate interrogative clauses

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==Arts and entertainment==
===Film and television===
* ''[[If....]]'', a 1968 film starring Malcolm McDowell
* [[IF (film)|''IF'' (film)]], a 2024 fantasy film about imaginary friends
* [[If... (TV series)|''If...'' (TV series)]], a series of BBC drama-documentaries
* [[If... (Desperate Housewives)|"If..." (''Desperate Housewives'')]], a 2010 episode of ''Desperate Housewives''

===Gaming===
* IF, a [[List of Hyperdimension Neptunia characters#IF|character in the ''Hyperdimension Neptunia'']] game series
* [[Interactive fiction]], text-based computer games featuring interactive stories and environments
* ''[[Shin Megami Tensei If...]]'', a 1994 video game in the ''Shin Megami Tensei'' series
* ''Kill la Kill the Game: IF'', a 2019 video game based on the ''[[Kill la Kill#Video game|Kill la Kill]]'' anime

===Literature===
* [[If (magazine)|''If'' (magazine)]], subtitled "Worlds of Science Fiction"
* ''[[IF Magazine]]'', ''Inside Film'', Australian magazine
* [[If... (comic)|''If...'' (comic)]], a political comic strip which appears in the UK newspaper ''The Guardian''
* "[[If—]]" (published 1910), a poem by Rudyard Kipling
* The [[laconic phrase]] "If", a Spartan reply to a threat by Philip II

===Music===
* [[If (band)]], 1970s British progressive jazz-rock band
* [[In Flames]], a melodic death metal band from Sweden, and a song from their album ''Lunar Strain''
* [[I-F]], stage name of Ferenc E. van der Sluijs, a Dutch producer and DJ

====Albums====
* [[If (Glass Hammer album)|''If'' (Glass Hammer album)]], 2010 album by American band Glass Hammer
* [[If (If album)|''If'' (If album)]], 1970 album by the English band If
* [[if (Mindless Self Indulgence album)|''if'' (Mindless Self Indulgence album)]], a 2008 album recorded by Mindless Self Indulgence
* ''[[(if)]]'', a 2009 album by Diary of Dreams
* ''If...'', a 2011 orchestral concept album by [[Bill Ryder-Jones]]
* ‘’If…’’, a 1992 album by English band [[Scorpio Rising (band)|Scorpio Rising]]

====Songs====
* [[If... (The Bluetones song)|"If..." (The Bluetones song)]], 1998
* [[If (Bread song)|"If" (Bread song)]], 1971, covered by many artists, including a UK #1 by Telly Savalas in 1975
* [[If (French Kiss song)|"If" (French Kiss song)]], 2011
* [[If (Glasvegas song)|"If" (Glasvegas song)]], 2013
* [[If (Janet Jackson song)|"If" (Janet Jackson song)]], 1993
* [[If (Kana Nishino song)|"If" (Kana Nishino song)]], 2010
* [[If (Pink Floyd song)|"If" (Pink Floyd song)]], 1970
* "[[If (Mata Aetara)]]", by Day6, 2018
* "[[If (They Made Me a King)]]", written by Tolchard Evans, Robert Hargreaves and Stanley J. Damerell, 1934; notably recorded by Perry Como, 1950
* "If", by [[Jeri Lynne Fraser]] (as Jeri Lynn), 1959
* "If", by Femme Fatale from ''[[Femme Fatale (Femme Fatale album)|Femme Fatale]]'', 1988
* "If", by The Cult from ''[[Ceremony (The Cult album)|Ceremony]]'', 1991
* "If", by Joe Satriani from [[Joe Satriani (album)|his 1995 self-titled album]]
* "If...", by The Divine Comedy from ''[[A Short Album About Love]]'', 1997
* "If", by Bananarama from ''[[Exotica (Bananarama album)|Exotica]]'', 2001
* "If", by Destiny's Child from ''[[Destiny Fulfilled]]'', 2004
* "If", by Red Hot Chili Peppers from ''[[Stadium Arcadium]]'', 2006
* "If", by Freemasons from ''[[Unmixed]]'', 2007
* "If", by Joni Mitchell from ''[[Shine (Joni Mitchell album)|Shine]]'', 2007
* "If", by [[Davido]], 2017
* "If", by R5 from ''[[New Addictions]]'', 2017

==Business and organizations==
* [[If (insurance company)]], in the Nordic countries
* [[IF Metall]], a trade union in Sweden
* [[Illuminati Films]], an Indian motion picture production, based in Mumbai
* [[Independent Fabrication]], a bicycle manufacturer
* [[Intelligent Finance]], a bank
* [[Interflug]] (1958–1991; IATA airline designator IF)
* [[List of international sport federations|International Federation]], any of several world sport governing bodies
* [[International Forum Design]] (iF), a society best known for its iF design awards
* [[Islamic Front (Syria)]], Sunni Islamist rebel group involved in the Syrian Civil War
* [[Islas Airways]] (founded 2002; IATA airline designator IF)

==Science and technology==
===Biology and medicine===
* [[Funny current|''I''<sub>''f''</sub> current]], a component current in the cardiac pacemaker potential
* [[Immunofluorescence]], a form of labeling substances with fluorescent antibodies
* [[Initiation factor]], an important component in protein synthesis
* [[Intermediate filament]], a component of the cytoskeleton
* [[Interstitial fluid]], the liquid outside of a cell
* [[Intrinsic factor]], produced by the stomach

===Computing and mathematics===
* [[If-then-else]], a conditional statement in computer programming
* [[IF (x86 flag)]], the Interrupt Flag in the x86 processor architecture
* [[Kalman filter#Information filter|Information filter]], or inverse covariance filter, in Kalman filtering
* [[Interface (computing)]], a shared boundary across which components of a computer system exchange information
* [[Intermediate form]], a type of data structure in computer programming

===Other uses in science and technology===
* [[Information filtering system]], which removes redundant or unwanted information at a semantic level
* [[Intelligent falling]], a satirical "alternative theory" of gravitation
* [[Intermediate frequency]], in radio transmission or reception
* [[Internal focusing]], a lens technology in which focusing occurs only with internal elements
* [[Iodine monofluoride]], an unstable interhalogen inorganic compound
* [[International Fujita scale]] (IF-scale), a scale to rate a tornado's intensity

==Other uses==
* If, a small island in the Bay of Marseille, France; location of the [[Château d'If]]
* If, a prominent example of a [[laconic phrase]]
* [[Impact factor]], a measure reflecting the average number of citations to articles published in scholarly journals
* [[Intellectual freedom]], a right to access, explore, consider, and express ideas and information
* [[Intermittent fasting]], a diet having recurring periods of fasting
* Internally Flawless, a grade of [[diamond clarity]]
* [[Inside forward]], a position in association football
* Ilfov County (except Bucharest), on the [[Vehicle registration plates of Romania#County codes|vehicle registration plates of Romania]]

==See also==
* [[If and only if]], ''iff'', logical statement indicating necessary and sufficient conditions
* [[IFF (disambiguation)]]
* [[IFS (disambiguation)]]
* {{lookfrom|If}}

{{disambiguation}}