| Acronym | Definition |
|---|
| CHD | Coronary Heart Disease |
| CHD | Consolidated Help Desk |
| CHD | Child (air ticket tariff category) |
| CHD | Congenital Heart Disease |
| CHD | Camp Happy Days (South Carolina) |
| CHD | Center for Health Design (Concord, CA) |
| CHD | Consumer Health Digest (newsletter) |
| CHD | Community Health Division (various locations) |
| CHD | County Health Department |
| CHD | Common Hepatic Duct (liver) |
| CHD | Campaign for Human Development |
| CHD | Canine Hip Dysplasia |
| CHD | Common Home Directory |
| CHD | Change Destination |
| CHD | Chained Directory |
| CHD | Change Directory |
| CHD | Compare Host Data |
| CHD | Chromodomain Helicase DNA-Binding (protein family) |
| CHD | Child Health Day (various locations) |
| CHD | California Human Development |
| CHD | Card Holder Data (financial record) |
| CHD | Centre Hospitalier Départemental (French: departmental general hospital) |
| CHD | Community Help Desk (various locations) |
| CHD | Compressed Hard Disk |
| CHD | Cancer Health Disparity |
| CHD | Center for Hearing and Deafness (University of Buffalo; Buffalo, NY) |
| CHD | California Harley Davidson (motorcycles) |
| CHD | Centre Hospitalier de Dunkerque (French: Dunkirk Hospital Center; Dunkirk, France) |
| CHD | Centre for Human Development (Rajasthan, India) |
| CHD | Catalytic Hydrodesulfurization (process) |
| CHD | Children's Home of Detroit (Grosse Pointe Woods, MI) |
| CHD | Catering & Hospitality Database |
| CHD | County Health Director |
| CHD | Centre d'Histoire du Droit (French: Legal History Center; University of Rennes; Rennes, France) |
| CHD | Chicago Hittite Dictionary Project |
| CHD | Compressed Hunk of Data |
| CHD | Civil Homeland Defense Corps (Tombstone, AZ) |
| CHD | Cargo Handling Detachment |
| CHD | Cargo Helicopter Division |
| CHD | Correctional Holding Detachment |
| CHD | Constricted Double-Heterojunction |
| CHD | Congenital Hip Displacement/Dislocation |
| CHD | Chandler Municipal Airport, Chandler, Arizona, USA (Airport Code) |
| CHD | Click Here Dummy |
| CHD | Chisel Type Dressers (Spectra Diamond Tools) |
| CHD | Certified Head Doctor |