HU may mean: Hungary (ISO 3166-1 alpha-2 country code) Hampton University in Hampton, Virginia Harvard University in Cambridge, Massachusetts Hollins University in Roanoke, Virginia Humboldt University of Berlin in Berlin, Germany Haigazian University in Beirut, Lebanon Car designation for Hanau, Germany Car designation for province of Huesca, Spain; and abbreviation for city of same name Hashemite University in Jordan, Zarqa Hounsfield Units, a radiodensity unit of measurement on the… (More on Hu)