heng - hori
- hengleinite
- henry
- herb
- herbaceous vegetation
- herbivores
- hercynian orogeny
- hercynite
- herderite
- hereditable character
- heronite
- herpetology
- herrengrundite
- herschelite
- hertz
- hessite
- hessonite
- hetaerolite
- heteroblastic
- heterochrony
- heterogeneity
- heterogeneous deformation
- heterogeneous equilibrium
- heterogeneous reaction
- heterogeneous system
- heterogenite
- heterogenous nucleation
- heteromesic facies
- heterometrically grained
- heteromorphism
- heteromorphite
- heteronuclear molecule
- heteropical
- heteropolar bond
- heteropolar colloid
- heteropolar compound
- heteropolar crystal
- heteropterous
- heterosite
- heterospore
- hettonite
