| Acronym | Definition |
|---|
| HCAD➣Harris County Appraisal District (Texas) |
| HCAD➣Health Care Administrator(s) |
| HCAD➣Health Care Advance Directive |
| HCAD➣Hereford College of Art and Design (UK) |
| HCAD➣Hypoplastic Coronary Artery Disease |
| HCAD➣Health Care Administration Department (various locations) |