| HL | hairline; hairy leukoplakia; half life; hearing level; hearing loss; heparin lock; histiocytic lymph... |
|---|---|
| HT | Hashimoto thyroiditis; hearing test; hearing threshold; heart; heart transplantation, heart transpla... |
| HD | 1) Hodgkin's Disease 2) Hemo-Dialysis 3) High Density &... |
| AHRF | acute hypoxemic respiratory failure; American Hearing Research Foundation |
| AHS | Academy of Health Sciences; African horse sickness; alveolar hypoventilation syndrome; American Hear... |