| Abbreviation | Definition |
|---|---|
| HCACE | Hydrocortisone Acetate |
| HCBUT | Hydrocortisone Butyrate |
| HCCYP | Hydrocortisone Cypionate |
| HCE | Hyper-Cerebral Electrosis |
| HCFA | Health Care Financing Administration |
| HCG | High Cholesterol Group |
| HCGS | Human Corneal Growth Supplement |
| HCl | HydroChloric Acid |
| HCM | Hypertrophic Cardio Myopathy |
| HCM | Hypertrophic CardioMyopathy |
| HCP1 | Haem Carrier Protein 1 |
| HCT | HematoCrite Value |
| HCTZ | Hydrochlorothiazide |
| HCV | Hepatitis C Virus |
| HCVD | Hypertensive cardiovascular disease |
| HD | Hearing Distance |
| HD | Heart disease |
| HD | Hemodialysis |
| HD | Hip Dysplasia |
| HD | Hospital Day |