CHD

CHD may refer to:

Education

 * Chang'an University, a public university in Xi'an, Shaanxi, China

Medicine

 * Congenital heart defect
 * Coronary heart disease

Organizations

 * Church and Dwight, US household product manufacturer, NYSE symbol

Transportation

 * Russian Air Force, ICAO code
 * Chesterfield railway station, England, National Rail code
 * Chandler Municipal Airport, Arizona, USA, FAA LID

Technology

 * Compressed Hunks of Data, a file format used by the MAME emulator

Other

 * Chad, UNDP country code
 * Chicago Hittite Dictionary, Oriental Institute of the University of Chicago
 * Chandigarh, a union territory of India (postal code)