| HMM | heavy meromyosin; hexamethyl-melamine |
|---|---|
| HS | Haber syndrome; half strength; hamstring; hand surgery; Hartmann solution; head sling; healthy subje... |
| IGHD | immunoglobin delta heavy chain; isolated growth hormone deficiency |
| IGHE | immunoglobulin epsilon heavy chain |
| IGHV | immunoglobulin heavy chain variable region |