LET Review: General Education - Branches of Science

·         Astronomy - Study of celestial objects

·         Astrology - Study of celestial functions

·         Anatomy - Study of body structure
·         Bacteriology - Study of bacteria
·         Biology - Study of life
·         Bibliology - Study of books
·         Chemistry - study of substance properties
·         Chaology - study of chaos
·         Cosmology - Study of universe
·         Criminology - Study of crime
·         Demography - Study of population
·         Demology - study of human behavior
·         Demonology - study of demons
·         Diabology - study of devils
·         Diplomatics -science of ancient writings
·         Dysteleology - study of useless organs
·         Ecclesiology - study of church affairs
·         Ecology - study of environment
·         Economics - study of material wealth
·         Egyptology - study of ancient egypt
·         Entomology - study of insects
·         Entozoology - study of parasites
·         Epidemiology - study of diseases
·         Epistemology - study of knowledge
·         Eschatology - study of final matters
·         Ethnology - study of culture
·         Ethnomethodology - communication
·         Ethology - study of natural character
·         Etymology - study of word's origin
·         Euthenics - science of living conditions
·         Exobiology - study of extraterrestrials
·         Folkloristics - study of folklore
·         Garbology - study of garbage
·         Gemmology - study of gems
·         Genesiology - study of heredity
·         Geogony - study of earth's formation
·         Geography - study of earth's surface
·         Geology - study of earth's crust
·         Geomorphogeny-landform origin studies
·         Geratology - study of decay
·         Gerocomy - study of old age
·         Gigantology - study of giants
·         Glaciology - study of ice age
·         Gloosology - study of language
·         Gnosiology - study of knowledge
·         Hagiology - study of saints
·         Hamartiology - study of sin
·         Heliology - study of the sun
·         Helmintology - study of worms
·         Hematology - study of blood
·         Heortology - study of religious feasts
·         Heresiology - study of heresies
·         Herpetology - reptiles and amphibians
·         Hierology - science of sacred matters
·         Historiology - study of history
·         Hydrobiology - study of aquatic life
·         Hydrology - study of water resources
·         Iconography - study of drawing symbols
·         Iconology - study of symbols
·         Ideology - science of ideas
·         Immunology - study of immunity
·         Irenology - study of peace
·         Kalology - study of beauty
·         Ktenology - science of killing
·         Lexicology -study of words and meaning
·         Lexigraphy - art of defintion of words
·         Linguistics - study of language
·         Liturgiology - study of church rituals
·         Mariology - study of Virgin Mary
·         Mathematics - study of numbers
·         Metaphysics - principles of nature
·         Metaphsycology - nature of the mind
·         Meteoritics - study of meteors
·         Microbiology - study of microscopics
·         Micropaleontology - micro fossil studies
·         Mineralogy - study of minerals
·         Musicology - study of music
·         Mythology - study of myths
·         Naology - study of church architecture
·         Nephology - study of clouds
·         Neurypnology - study of hypnotism
·         Neutrosophy - study of origins
·         Noology - science of intellect
·         Nymphology - study of nymphs
·         Oceanography - study of oceans
·         Ombrology - study of rains
·         Oneirology - study of dreams
·         Onomastics - study of proper names
·         Ontology - study of pure beings
·         Optics - study of light
·         Orthoepy-study of correct pronunciation
·         Orthography - study of spelling
·         Paleoanthropology-study of early human
·         Paraphsycology-bizarre phenomena
·         Pataphysics -study of imaginary solution
·         Patrology - study of early christianity
·         Pedagogics - study of teaching
·         Phenomenology - study of phenomena
·         Philology - study of ancient texts
·         Philosophy - science of wisdom
·         Planetology - study of planets
·         Polemology - study of war
·         Praxeology - study of efficient actions
·         Pseudology - art of lying
·         Pseudoptics - study of optical illusions
·         Psychognosy - study of mentality
·         Pyrgology - study of towers
·         Rheology - study of deformation
·         Scatology - study of obscene literature
·         Seismology - study of earthquakes
·         Semantolography - study of meanings
·         Semantology-science of word meaning
·         Semiotics - study of signs and symbols
·         Sexology - study of sexual behavior
·         Significs - science of meanings
·         Sindinology - study of shroud of Turin
·         Sitology - dietetics
·         Sociology - study of society
·         Soteriology - theological salvation
·         Spectrology - study of ghosts
·         Storiology - study of folk tales
·         Stratography - art in leading in army
·         Suicidology - study of suicide
·         Symbology - study of symbols
·         Synectics - processes of invention
·         Systematology - study of systems
·         Teratology - study of malformation
·         Thanatology - study of death
·         Thaumatology - study of miracles
·         Theology - study of religious doctrine
·         Toxicology - study of poisons
·         Uranography - descriptive astronomy
·         Uranology - study of the heavens

Reference: LET Review Online