| HIPO | hemihypertrophy, intestinal web, preauricular skin tag, and congenital corneal opacity [syndrome]; H... |
|---|---|
| HIS | health information system; Health Interview Survey; histatin; histidine; hospital information system... |
| HISSG | Hospital Information Systems Sharing Group |
| HIST | hospital in-service training |
| HM | hand movements; health maintenance; heart murmur; hemifacial microsomia; Holter monitoring; home man... |