| 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... |
| ASHA | American School Health Association; American Social Health Association; American Speech and Hearing ... |
| BTE | behind the ear [hearing aid]; bovine thymus extract |