- CAHD stands for Community Approaches to Handicap in Development (Centre for Disability in Development; Yangon, Myanmar)
- CAHD stands for Coronary Atherosclerotic Heart Disease
- CAHD stands for Centre Aquitain d’Histoire du Droit (French: Aquitaine Law History Center; Aquitaine, France)
- CAHD stands for Centre d’Animation du Haut-Doubs (French: Haut-Doubs Animaton Center; Pontarlier, France)
- CAHD stands for Chronic Acquired Hepatocerebral Degeneration (biomedicine)
- CAHD stands for Coalition Against Hardcore Dancing
- CAHD stands for Center Avenue Historic District (Bay City, Michigan)
CAHD