| EHD | electrohemodynamics; epizootic hemorrhagic disease |
|---|---|
| EHDV | epizootic hemorrhagic disease virus |
| EHF | epidemic hemorrhagic fever; exophthalmos-hyperthyroid factor; extreme high frequency |
| HC | hair cell; hairy cell; handicapped; head circumference; head compression; health care; healthy contr... |
| HDI | hemorrhagic disease of infants; hexamethylene diisocyanate; hospital discharge index |