(redirected from Holographic Human Interface)
HHIHilton Head Island
HHIHardware and Home Improvement (various organizations)
HHIHerfindahl-Hirschman Index (measure of market concentration)
HHIHousehold Income
HHIHolographic Human Interface
HHIHeinrich Hertz Institut (Germany)
HHIHyundai Heavy Industries Co, Ltd
HHIHealing Hands International
HHIHabitat for Humanity International
HHIHrvatski Hidrografski Institut (Hydrographic Institute of the Republic of Croatia)
HHIHereditary Hearing Impairment
HHIHealth Help International (charity)
HHIHoo-Hoo International
HHIHighland Home Industries (Scotland, UK)