HCI may refer to:

Computing

Happy Computers Happy drives are series of disk drive enhancements for the Atari 8-bit and Atari ST computer families produced by a small company Happy Computers. Happy Computers is most noted for the add-in boards for the Atari 810 and Atari 1050 disk drives, w ...

, an American computer hardware manufacturer *

Home Computer Initiative The Home Computing Initiative (HCI) was a UK Government program which allowed employers to provide personal computers, software and computer peripherals to their employees without the benefit being taxed as a salary. The HCI was introduced in 1999 t ...

, a United Kingdom government programme to increase computers usage *

Host controller interface (disambiguation) Host Controller Interface or Host controller interface may refer to: * Host Controller Interface (FireWire), an interface that enables a FireWire host controller to communicate with a driver * Host Controller Interface (USB), an interface that enab ...

, 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 Humberside Collegiate Institute (also known as Humberside CI, HCI, or Humberside), formerly known as Toronto Junction High School and Toronto Junction Collegiate Institute is a public high school located in Toronto, Ontario, Canada. It serves the ...

, a school in Toronto, Canada * Hwa Chong Institution, a school in Singapore

Science

* Highly charged ion *

Hot carriers injection Hot carrier injection (HCI) is a phenomenon in solid-state electronic devices where an electron or a “hole” gains sufficient kinetic energy to overcome a potential barrier necessary to break an interface state. The term "hot" refers to the e ...

, in solid-state electronic devices *

Hydrocarbon indicator A hydrocarbon indicator (HCI) or direct hydrocarbon indicator (DHI), is an anomalous seismic attribute value or pattern that could be explained by the presence of hydrocarbons in an oil or gas reservoir. DHIs are particularly useful in hydrocarb ...

, in reflection seismology

Organizations

Handgun Control, Inc. Brady: United Against Gun Violence (formerly “Handgun Control, Inc”., the Brady Campaign to Prevent Gun Violence and the Brady Center to Prevent Gun Violence) is an American nonprofit organization that advocates for gun control and against ...

, 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!? ''What the Bleep Do We Know!?'' (stylized as ''What tнē #$*! D̄ө ωΣ (k)πow!?'' and ''What the #$*! Do We Know!?'') is a 2004 American pseudo-scientific film that posits a spiritual connection between quantum physics and consciousness. The ...

'' *

Human Concern International Human Concern International (HCI) is a Canadian federally registered charitable non-governmental organization (NGO) working in international development and emergency relief assistance since 1980. History Since 1980 HCI has contributed over $110 m ...

, a Canadian relief and development organization * Huntsman Cancer Institute, an American cancer research facility and hospital

Other uses

Heavy-Chemical Industry Drive The Heavy-Chemical Industry Drive (usually shortened to "HCI") was an economic development plan enacted in the 1970s under the regime of South Korean dictator Park Chung Hee. Background During the 1960s, the Republic of Korea had experienced rap ...

, a former economic development plan of South Korea

Computing

Education

Science

Organizations

Other uses

See also