| HT | Hashimoto thyroiditis; hearing test; hearing threshold; heart; heart transplantation, heart transpla... |
|---|---|
| HTPN | home total parenteral nutrition |
| HUAA | home uterine activity assessment |
| NH | natriuretic hormone; Naval Hospital; neonatal hepatitis; neurologically handicapped; nocturnal hypov... |
| NHA | National Health Association; National Hearing Association; National Hemophilia Association; nonspeci... |