| HDI | hemorrhagic disease of infants; hexamethylene diisocyanate; hospital discharge index |
|---|---|
| HEG | hemorrhagic erosive gastritis |
| HER | hemorrhagic encephalopathy of rats; hernia |
| HERS | Health Evaluation and Referral Service; hemorrhagic fever with renal syndrome |
| HFD | hemorrhagic fever of deer; high-fiber diet; high forceps delivery; hospital field director; human fa... |