- hydrophily
- hydrophile_lipophile_ balance
- hydrophile_lipophile balance
- hydroxyindolacetic acid
- hydroxyiodoquinoline sulphonic acid
- hyoglossal
- hyper haemolytic crisis
- hyperkinetic dysarthria
- hyperoxia
- hyperphosphatasia
- hypertensive retinopathy
- hypertrophic pulmonary osteoarthropathy
- hypertrophic gastritis
- hypocitraemia
- hypochordal
- hypocpnia
- high_grade
- hierarchal
- harold ii
- homolytic
- henson
- high ratio grid
- hemminge
- hector berlioz
- herod
- homocyclic hydrocarbon
- hyperon
- hebridean
- hard surface
- huygens
- height substernale
- hors d'oeuvre
- hugh capet
- hoenir
- hoover dam
- Hudson bay collared lemming
- howard florey
- hendrik petrus berlage
- homo coucasicus
- honeycomb tripe
- harriet tubman
- harlem
- hunan
- harry sinclair lewis
- hardheads
- hard_shell crab
- holocene
- hugo grotius
- halothane
- haricots verts