HCI has different meanings depending on the context:
Handgun Control Incorporated, the former name of the
Brady Campaign to Prevent Gun Violence, a
gun control advocacy group.
Harbord Collegiate Institute and Humberside Collegiate Institute, two schools in Toronto, Canada.Harmonised Competitiveness Indicators, a measure of euro area countries' price competitiveness used by the
ECB.Health Communications, Inc., publishers of the
Chicken Soup for the Soul series of books
Home Computer Initiative, a
UK Government programme designed to increase
home computing.Host Controller Interfacean essential part of every
Bluetooth subsystem, officially abbreviated to HCI
Open HCI (OHCI),
Universal HCI (UHCI),
Enhanced HCI (EHCI) are
USB controllers
Advanced HCI (AHCI)Human-Computer Interaction, the study of the interaction between people and
computers.
Human-Computer Interface, the technical means by which a human interacts with
hardware or
software.
Hwa Chong Institution, a school located in
Singapore.Hypothesis of Collective Imprudence, the term for a sociological phenomenon coined by
John Derbyshire in 2006.HCI is a common
typographical error for
HCl (with lowercase "L"), see
hydrogen chloride and
hydrochloric acid.HCI Capital, a financial enterprise in
Hamburg,
Germany.
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