HDG

HDG may refer to:

• Handan Airport, in Hebei Province, China
• Hans-Dietrich Genscher, leader of the German Free Democratic Party and longest-serving Vice Chancellor in German history.
• Haus der Geschichte, a museum in Bonn, Germany
• Havre de Grace, Maryland, a city in the United States
• HDG International Group, an American energy company
• Horizontal Working Party on Drugs (formerly Horizontal Drug Group), a preparatory body of the Council of the European Union
• Hot dip galvanised steel, which consists of a cold reduced steel substrate onto which a layer of zinc is coated via a hot dip process to impart enhanced corrosion properties onto the base steel
• Heading (disambiguation)
• Heald Green railway station, in England
• Helicópteros de Guatemala, a Guatemalan helicopter operator
• Hunter Douglas, a Dutch window manufacturer