| Abbreviation | Definition |
|---|---|
| HC | hypercalcaemia |
| HCA | healthcare assistant |
| HCA | hepatocellular adenoma |
| HCA | historic cost accounting (!) |
| HCA | Home Care Assistant |
| HCA | homocysteic acid |
| HCA | Hospital Caterers Association (!) |
| HCA | Hürthle cell adenoma |
| HCA | hybrid capture assay |
| HCAG | Hospital Consultants Advisory Group |
| HCAI | healthcare-acquired infection |
| HCAI | healthcare-associated infection |
| HCC | Heathcare Commission |
| HCC | history of chief complaint |
| HCC | hospital computer centre |
| HCC | Hürthle cell carcinoma |
| HCEU | Healthcare Evaluation Unit |
| HCHS | hospital and community health services |
| HCO | Health Care Official |
| HCP | healthcare professional |