| HHSSA | Home Health Services and Staffing Association |
|---|---|
| HM | hand movements; health maintenance; heart murmur; hemifacial microsomia; Holter monitoring; home man... |
| HPD | hearing protective device; high-protein diet; home peritoneal dialysis |
| HPN | hepsin; home parenteral nutrition; hypertension |
| HS | Haber syndrome; half strength; hamstring; hand surgery; Hartmann solution; head sling; healthy subje... |