Haitian Health Foundation, a nongovernmental organization based in Norwich, Connecticut
HHF provides services to the rural poor within the city of Jérémie (population: 60,000) and to over 100 rural and mountain villages in the Grand'Anse Department of Haiti.
Heinz-Harald Frentzen (also known as 'HHF'), (born 18 May 1967, in Mönchengladbach) is a German racing driver most famous for his career in Formula One.