Editing CHI

The initialism '''CHI''' may refer to:

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==Health==
*[[Catholic Health Initiatives]], a hospital network in the United States 
*[[Child Health International]], UK-based charity
*[[Children's Health Ireland]], governs paediatric hospitals in Ireland 
*[[Commission for Health Improvement]], former UK body
*[[Community Health Index (Scotland)#Community Health Index|Community Health Index]], Scotland
*Comprehensive [[health insurance]]
*Creatinine height ratio, estimating protein in [[Body composition#Circumferences and other measurements|body composition]]

==Places & Sports Teams==
* An abbreviation for the U.S. city of [[Chicago|Chicago, Illinois]] and its major professional sports teams 
** [[Chicago Bears]] of the National Football League
** [[Chicago Blackhawks]] of the National Hockey League
** [[Chicago Bulls]] of the National Basketball Association
** [[Chicago Cubs]], also CHC, of Major League Baseball
** [[Chicago Fire FC|Chicago Fire]] of Major League Soccer
** [[Chicago White Sox]], also CWS, of Major League Baseball
* [[Chile]] (in sports: IOC and FIFA code CHI)
* [[Channel Islands]], a UK dependency (Chapman code: CHI)

==Science and technology==
*[[Carvill Hurricane Index]]
*Computer–human interaction or [[human–computer interaction]]
**[[CHI (conference)]]
*[[CHI (compiler)]], an Intel C compiler for heterogeneous integration
*[[Calinski–Harabasz index]], a metric for evaluating clustering algorithms
*[[Trigonometric integral#Hyperbolic cosine integral|Hyperbolic cosine integral]], in trigonometry

==Transit==
*[[Chingford railway station]], United Kingdom — railway station code
*[[List of airports by IATA code: C#CH|IATA code for all Chicago airports]]
*[[Chicago Union Station]] (Amtrak code)
*[[Chiltern railway station]], Australia

==Other==
*[[Chichester and Harbour Independents]], a minor British political party (Chichester, England)
*[[Columbia Helicopters]], an American aircraft manufacturer
*CHI, one of [[Longwood University#Secret societies|Longwood University § Secret societies]] (Virginia, USA)
*Cationic Hydration Interlink, a hair-care brand owned by Farouk Systems (founded by [[Farouk Shami]]).

==See also==
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*[[Chi (disambiguation)]]
*[[Chic (disambiguation)]]
*[[Chik (disambiguation)]]

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