Editing HCI

'''HCI''' may refer to:
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==Computing==
* [[Happy Computers]], an American computer hardware manufacturer
* [[Home Computer Initiative]], a United Kingdom government programme to increase computers usage
* [[Host controller interface (disambiguation)]], various computer interfaces
* [[Human–computer interaction]], the study of how people interact with computers
** [[Human-computer interaction (security)]], the study of how people interact with computers concerning information security
* [[Hyper-converged infrastructure]], an IT infrastructure framework for integrating storage, networking and virtualization computing in a data center.

==Education==
* [[Harbord Collegiate Institute]], a school in Toronto, Canada
* [[Humberside Collegiate Institute]], a school in Toronto, Canada
* [[Hwa Chong Institution]], a school in Singapore

==Science==
* [[Highly charged ion]]
* [[Hot carriers injection]], in solid-state electronic devices
* [[Hydrocarbon indicator]], in reflection seismology

==Organizations==
* [[Handgun Control, Inc.]], the former name of the Brady Campaign to Prevent Gun Violence
* [[Harrisburg City Islanders]], a soccer club from the United States
* [[HCI Books]] (Health Communications Inc), an American publishing house, see ''[[What the Bleep Do We Know!?]]''
* [[Human Concern International]], a Canadian relief and development organization
* [[Huntsman Cancer Institute]], an American cancer research facility and hospital

== Other uses ==
* [[Heavy-Chemical Industry Drive]], a former economic development plan of South Korea

==See also==
* [[HCL (disambiguation)]]
* [[HCIL (disambiguation)]]
* HCl (H-C-lowercase L), chemical formula of [[Hydrogen chloride]]

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