Haemataulics |
Study of movement of blood through blood vessels |
Hagiology |
Study of saints |
Halieutics |
Study of fishing |
Hamartiology |
Study of sin |
Harmonics |
Study of musical acoustics |
Hedonics |
Part of ethics or psychology dealing with pleasure |
Helcology |
Study of ulcers |
Heliology |
Science of the sun |
Helioseismology |
Study of sun's interior by observing its surface oscillations |
Helminthology |
Study of worms |
Hematology |
Study of blood |
Heortology |
Study of religious feasts |
Hepatology |
Study of liver |
Heraldry |
Study of coats of arms |
Heresiology |
Study of heresies |
Herpetology |
Study of reptiles and amphibians |
Hierology |
Science of sacred matters |
Hippiatrics |
Study of diseases of horses |
Hippology |
The study of horses |
Histology |
Study of the tissues of organisms |
Histopathology |
Study of changes in tissue due to disease |
Historiography |
Study of writing history |
Historiology |
Study of history |
Homiletics |
The art of preaching |
Hoplology |
The study of weapons |
Horography |
Art of constructing sundials or clocks |
Horology |
Science of time measurement |
Horticulture |
Study of gardening |
Hydrobiology |
Study of aquatic organisms |
Hydrodynamics |
Study of movement in liquids |
Hydrogeology |
Study of ground water |
Hydrography |
Study of investigating bodies of water |
Hydrokinetics |
Study of motion of fluids |
Hydrology |
Study of water resources |
Hydrometeorology |
Study of atmospheric moisture |
Hydropathy |
Study of treating diseases with water |
Hyetology |
Science of rainfall |
Hygiastics |
Science of health and hygiene |
Hygienics |
Study of sanitation; health |
Hygiology |
Hygienics; study of cleanliness |
Hygrology |
Study of humidity |
Hygrometry |
Science of humidity |
Hymnography |
Study of writing hymns |
Hymnology |
Study of hymns |
Hypnology |
Study of sleep; study of hypnosis |
Hypsography |
Science of measuring heights |