| Acarology |
Study of mites |
| Accidence |
Grammar book; science of inflections in grammar |
| Aceology |
Therapeutics |
| Acology |
Study of medical remedies |
| Acoustics |
Science of sound |
| Adenology |
Study of glands |
| Aedoeology |
Science of generative organs |
| Aerobiology |
Study of airborne organisms |
| Aerodonetics |
Science or study of gliding |
| Aerodynamics |
Dynamics of gases; science of movement in a flow of air or gas |
| Aerolithology |
Study of aerolites; meteorites |
| Aerology |
Study of the atmosphere |
| Aeronautics |
Study of navigation through air or space |
| Aerophilately |
Collecting of air-mail stamps |
| Aerostatics |
Science of air pressure; art of ballooning |
| Agonistics |
Art and theory of prize-fighting |
| Agriology |
The comparative study of primitive peoples |
| Agrobiology |
Study of plant nutrition; soil yields |
| Agrology |
Study of agricultural soils |
| Agronomics |
Study of productivity of land |
| Agrostology |
Science or study of grasses |
| Alethiology |
Study of truth |
| Algedonics |
Science of pleasure and pain |
| Algology |
Study of algae |
| Anaesthesiology |
Study of anaesthetics |
| Anaglyptics |
Art of carving in bas-relief |
| Anagraphy |
Art of constructing catalogues |
| Anatomy |
Study of the structure of the body |
| Andragogy |
Science of teaching adults |
| Anemology |
Study of winds |
| Angelology |
Study of angels |
| Angiology |
Study of blood flow and lymphatic system |
| Anthropobiology |
Study of human biology |
| Anthropology |
Study of human cultures |
| Aphnology |
Science of wealth |
| Apiology |
Study of bees |
| Arachnology |
Study of spiders |
| Archaeology |
Study of human material remains |
| Archelogy |
The study of first principles |
| Archology |
Science of the origins of government |
| Arctophily |
Study of teddy bears |
| Areology |
Study of mars |
| Aretaics |
The science of virtue |
| Aristology |
The science or art of dining |
| Arthrology |
Study of joints |
| Astacology |
The science of crayfish |
| Astheniology |
Study of diseases of weakening and aging |
| Astrogeology |
Study of extraterrestrial geology |
| Astrology |
Study of influence of stars on people |
| Astrometeorology |
Study of effect of stars on climate |
| Astronomy |
Study of celestial bodies |
| Astrophysics |
Study of behaviour of interstellar matter |
| Astroseismology |
Study of star oscillations |
| Atmology |
The science of aqueous vapour |
| Audiology |
Study of hearing |
| Autecology |
Study of ecology of one species |
| Autology |
Scientific study of oneself |
| Auxology |
Science of growth |
| Avionics |
The science of electronic devices for aircraft |
| Axiology |
The science of the ultimate nature of values |
| Bacteriology |
Study of bacteria |
| Balneology |
The science of the therapeutic use of baths |
| Barodynamics |
Science of the support and mechanics of bridges |
| Barology |
Study of gravitation |
| Batology |
The study of brambles |
| Bibliology |
Study of books |
| Bibliotics |
Study of documents to determine authenticity |
| Bioecology |
Study of interaction of life in the environment |
| Biology |
Study of life |
| Biometrics |
Study of biological measurement |
| Bionomics |
Study of organisms interacting in their environments |
| Botany |
Study of plants |
| Bromatology |
Study of food |
| Brontology |
Scientific study of thunder |
| Bryology |
The study of mosses and liverworts |
| Cacogenics |
Study of racial degeneration |
| Caliology |
Study of bird's nests |
| Calorifics |
Study of heat |
| Cambistry |
Science of international exchange |
| Campanology |
The art of bell ringing |
| Carcinology |
Study of crabs and other crustaceans |
| Cardiology |
Study of the heart |
| Caricology |
Study of sedges |
| Carpology |
Study of fruit |
| Cartography |
The science of making maps and globes |
| Cartophily |
The hobby of collecting cigarette cards |
| Castrametation |
The art of designing a camp |
| Catacoustics |
Science of echoes or reflected sounds |
| Catalactics |
Science of commercial exchange |
| Catechectics |
The art of teaching by question and answer |
| Cetology |
Study of whales and dolphins |
| Chalcography |
The art of engraving on copper or brass |
| Chalcotriptics |
Art of taking rubbings from ornamental brasses |
| Chaology |
The study of chaos or chaos theory |
| Characterology |
Study of development of character |
| Chemistry |
Study of properties of substances |
| Chirocosmetics |
Beautifying the hands; art of manicure |
| Chirography |
Study of handwriting or penmanship |
| Chirology |
Study of the hands |
| Chiropody |
Medical science of feet |
| Chorology |
Science of the geographic description of anything |
| Chrematistics |
The study of wealth; political economy |
| Chronobiology |
Study of biological rhythms |
| Chrysology |
Study of precious metals |
| Ciselure |
The art of chasing metal |
| Climatology |
Study of climate |
| Clinology |
Study of aging or individual decline after maturity |
| Codicology |
Study of manuscripts |
| Coleopterology |
Study of beetles and weevils |
| Cometology |
Study of comets |
| Conchology |
Study of shells |
| Coprology |
Study of pornography |
| Cosmetology |
Study of cosmetics |
| Cosmology |
Study of the universe |
| Craniology |
Study of the skull |
| Criminology |
Study of crime; criminals |
| Cryobiology |
Study of life under cold conditions |
| Cryptology |
Study of codes |
| Cryptozoology |
Study of animals for whose existence there is no conclusive proof |
| Ctetology |
Study of the inheritance of acquired characteristics |
| Cynology |
Scientific study of dogs |
| Cytology |
Study of living cells |
| Dactyliology |
Study of rings |
| Dactylography |
The study of fingerprints |
| Dactylology |
Study of sign language |
| Deltiology |
The collection and study of picture postcards |
| Demology |
Study of human behaviour |
| Demonology |
Study of demons |
| Dendrochronology |
Study of tree rings |
| Dendrology |
Study of trees |
| Deontology |
The theory or study of moral obligation |
| Dermatoglyphics |
The study of skin patterns and fingerprints |
| Dermatology |
Study of skin |
| Desmology |
Study of ligaments |
| Diabology |
Study of devils |
| Diagraphics |
Art of making diagrams or drawings |
| Dialectology |
Study of dialects |
| Dioptrics |
Study of light refraction |
| Diplomatics |
Science of deciphering ancient writings and texts |
| Diplomatology |
Study of diplomats |
| Docimology |
The art of assaying |
| Dosiology |
The study of doses |
| Dramaturgy |
Art of producing and staging dramatic works |
| Dysgenics |
The study of racial degeneration |
| Dysteleology |
Study of purposeless organs |
| Ecclesiology |
Study of church affairs |
| Eccrinology |
Study of excretion |
| Ecology |
Study of environment |
| Economics |
Study of material wealth |
| Edaphology |
Study of soils |
| Egyptology |
Study of ancient egypt |
| Ekistics |
Study of human settlement |
| Electrochemistry |
Study of relations between electricity and chemicals |
| Electrology |
Study of electricity |
| Electrostatics |
Study of static electricity |
| Embryology |
Study of embryos |
| Emetology |
Study of vomiting |
| Emmenology |
The study of menstruation |
| Endemiology |
Study of local diseases |
| Endocrinology |
Study of glands |
| Enigmatology |
Study of enigmas |
| Entomology |
Study of insects |
| Entozoology |
Study of parasites that live inside larger organisms |
| Enzymology |
Study of enzymes |
| Ephebiatrics |
Branch of medicine dealing with adolescence |
| Epidemiology |
Study of diseases; epidemics |
| Epileptology |
Study of epilepsy |
| Epistemology |
Study of grounds of knowledge |
| Eremology |
Study of deserts |
| Ergology |
Study of effects of work on humans |
| Ergonomics |
Study of people at work |
| Escapology |
Study of freeing oneself from constraints |
| Eschatology |
Study of death; final matters |
| Ethnogeny |
Study of origins of races or ethnic groups |
| Ethnology |
Study of cultures |
| Ethnomethodology |
Study of everyday communication |
| Ethnomusicology |
Study of comparative musical systems |
| Ethology |
Study of natural or biological character |
| Ethonomics |
Study of economic and ethical principles of a society |
| Etiology |
The science of causes; especially of disease |
| Etymology |
Study of origins of words |
| Euthenics |
Science concerned with improving living conditions |
| Exobiology |
Study of extraterrestrial life |
| Floristry |
The art of cultivating and selling flowers |
| Fluviology |
Study of watercourses |
| Folkloristics |
Study of folklore and fables |
| Futurology |
Study of future |
| Garbology |
Study of garbage |
| Gastroenterology |
Study of stomach; intestines |
| Gastronomy |
Study of fine dining |
| Gemmology |
Study of gems and jewels |
| Genealogy |
Study of descent of families |
| Genesiology |
Study of reproduction and heredity |
| Genethlialogy |
The art of casting horoscopes |
| Geochemistry |
Study of chemistry of the earth's crust |
| Geochronology |
Study of measuring geological time |
| Geogeny |
Science of the formation of the earth's crust |
| Geogony |
Study of formation of the earth |
| Geography |
Study of surface of the earth and its inhabitants |
| Geology |
Study of earth's crust |
| Geomorphogeny |
Study of the origins of land forms |
| Geoponics |
Study of agriculture |
| Geotechnics |
Study of increasing habitability of the earth |
| Geratology |
Study of decadence and decay |
| Gerocomy |
Study of old age |
| Gerontology |
Study of the elderly; aging |
| Gigantology |
Study of giants |
| Glaciology |
Study of ice ages and glaciation |
| Glossology |
Study of language; study of the tongue |
| Glyptography |
The art of engraving on gems |
| Glyptology |
Study of gem engravings |
| Gnomonics |
The art of measuring time using sundials |
| Gnosiology |
Study of knowledge; philosophy of knowledge |
| Gnotobiology |
Study of life in germ-free conditions |
| Graminology |
Study of grasses |
| Grammatology |
Study of systems of writing |
| Graphemics |
Study of systems of representing speech in writing |
| Graphology |
Study of handwriting |
| Gromatics |
Science of surveying |
| Gynaecology |
Study of women’s physiology |
| Gyrostatics |
The study of rotating bodies |
| 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 |
| Iamatology |
Study of remedies |
| Iatrology |
Treatise or text on medical topics; study of medicine |
| Iatromathematics |
Archaic practice of medicine in conjunction with astrology |
| Ichnography |
Art of drawing ground plans; a ground plan |
| Ichnology |
Science of fossilized footprints |
| Ichthyology |
Study of fish |
| Iconography |
Study of drawing symbols |
| Iconology |
Study of icons; symbols |
| Ideogeny |
Study of origins of ideas |
| Ideology |
Science of ideas; system of ideas used to justify behaviour |
| Idiomology |
Study of idiom, jargon or dialect |
| Idiopsychology |
Psychology of one's own mind |
| Immunogenetics |
Study of genetic characteristics of immunity |
| Immunology |
Study of immunity |
| Immunopathology |
Study of immunity to disease |
| Insectology |
Study of insects |
| Irenology |
The study of peace |
| Iridology |
Study of the iris; diagnosis of disease based on the iris of the eye |
| Kalology |
Study of beauty |
| Karyology |
Study of cell nuclei |
| Kidology |
Study of kidding |
| Kinematics |
Study of motion |
| Kinesics |
Study of gestural communication |
| Kinesiology |
Study of human movement and posture |
| Kinetics |
Study of forces producing or changing motion |
| Koniology |
Study of atmospheric pollutants and dust |
| Ktenology |
Science of putting people to death |
| Kymatology |
Study of wave motion |
| Labeorphily |
Collection and study of beer bottle labels |
| Larithmics |
Study of population statistics |
| Laryngology |
Study of larynx |
| Lepidopterology |
Study of butterflies and moths |
| Leprology |
Study of leprosy |
| Lexicology |
Study of words and their meanings |
| Lexigraphy |
Art of definition of words |
| Lichenology |
Study of lichens |
| Limacology |
Study of slugs |
| Limnobiology |
Study of freshwater ecosystems |
| Limnology |
Study of bodies of fresh water |
| Linguistics |
Study of language |
| Lithology |
Study of rocks |
| Liturgiology |
Study of liturgical forms and church rituals |
| Loimology |
Study of plagues and epidemics |
| Loxodromy |
Study of sailing along rhumb-lines |
| Magirics |
Art of cookery |
| Magnanerie |
Art of raising silkworms |
| Magnetics |
Study of magnetism |
| Malacology |
Study of molluscs |
| Malariology |
Study of malaria |
| Mammalogy |
Study of mammals |
| Man??ge |
The art of horsemanship |
| Mariology |
Study of the virgin mary |
| Martyrology |
Study of martyrs |
| Mastology |
Study of mammals |
| Mathematics |
Study of magnitude, number, and forms |
| Mazology |
Mammalogy; study of mammals |
| Mechanics |
Study of action of force on bodies |
| Meconology |
Study of or treatise concerning opium |
| Melittology |
Study of bees |
| Mereology |
Study of part-whole relationships |
| Mesology |
Ecology |
| Metallogeny |
Study of the origin and distribution of metal deposits |
| Metallography |
Study of the structure and constitution of metals |
| Metallurgy |
Study of alloying and treating metals |
| Metaphysics |
Study of principles of nature and thought |
| Metapolitics |
Study of politics in theory or abstract |
| Metapsychology |
Study of nature of the mind |
| Meteoritics |
The study of meteors |
| Meteorology |
Study of weather |
| Metrics |
Study of versification |
| Metrology |
Science of weights and measures |
| Microanatomy |
Study of microscopic tissues |
| Microbiology |
Study of microscopic organisms |
| Microclimatology |
Study of local climates |
| Micrology |
Study or discussion of trivialities |
| Micropalaeontology |
Study of microscopic fossils |
| Microphytology |
Study of very small plant life |
| Microscopy |
Study of minute objects |
| Mineralogy |
Study of minerals |
| Molinology |
Study of mills and milling |
| Momilogy |
Study of mummies |
| Morphology |
Study of forms and the development of structures |
| Muscology |
The study of mosses |
| Museology |
The study of museums |
| Musicology |
Study of music |
| Mycology |
Study of funguses |
| Myology |
Study of muscles |
| Myrmecology |
Study of ants |
| Mythology |
Study of myths; fables; tales |
| Naology |
Study of church or temple architecture |
| Nasology |
Study of the nose |
| Nautics |
Art of navigation |
| Nematology |
The study of nematodes |
| Neonatology |
Study of newborn babies |
| Neossology |
Study of nestling birds |
| Nephology |
Study of clouds |
| Nephrology |
Study of the kidneys |
| Neurobiology |
Study of anatomy of the nervous system |
| Neurology |
Study of nervous system |
| Neuropsychology |
Study of relation between brain and behaviour |
| Neurypnology |
Study of hypnotism |
| Neutrosophy |
Study of the origin and nature of philosophical neutralities |
| Nidology |
Study of nests |
| Nomology |
The science of the laws; especially of the mind |
| Noology |
Science of the intellect |
| Nosology |
Study of diseases |
| Nostology |
Study of senility |
| Notaphily |
Collecting of bank-notes and cheques |
| Numerology |
Study of numbers |
| Numismatics |
Study of coins |
| Nymphology |
Study of nymphs |
| Obstetrics |
Study of midwifery |
| Oceanography |
Study of oceans |
| Oceanology |
Study of oceans |
| Odology |
Science of the hypothetical mystical force of od |
| Odontology |
Study of teeth |
| Oenology |
Study of wines |
| Oikology |
Science of housekeeping |
| Olfactology |
Study of the sense of smell |
| Ombrology |
Study of rain |
| Oncology |
Study of tumours |
| Oneirology |
Study of dreams |
| Onomasiology |
Study of nomenclature |
| Onomastics |
Study of proper names |
| Ontology |
Science of pure being; the nature of things |
| Oology |
Study of eggs |
| Ophiology |
Study of snakes |
| Ophthalmology |
Study of eye diseases |
| Optics |
Study of light |
| Optology |
Study of sight |
| Optometry |
Science of examining the eyes |
| Orchidology |
Study of orchids |
| Ornithology |
Study of birds |
| Orology |
Study of mountains |
| Orthoepy |
Study of correct pronunciation |
| Orthography |
Study of spelling |
| Orthopterology |
Study of cockroaches |
| Oryctology |
Mineralogy or paleontology |
| Osmics |
Scientific study of smells |
| Osmology |
Study of smells and olfactory processes |
| Osphresiology |
Study of the sense of smell |
| Osteology |
Study of bones |
| Otology |
Study of the ear |
| Otorhinolaryngology |
Study of ear, nose and throat |
| Paedology |
Study of children |
| Paedotrophy |
Art of rearing children |
| Paidonosology |
Study of children's diseases; pediatrics |
| Palaeoanthropology |
Study of early humans |
| Palaeobiology |
Study of fossil plants and animals |
| Palaeoclimatology |
Study of ancient climates |
| Palaeolimnology |
Study of ancient fish |
| Palaeolimnology |
Study of ancient lakes |
| Palaeontology |
Study of fossils |
| Palaeopedology |
Study of early soils |
| Paleobotany |
Study of ancient plants |
| Paleo-osteology |
Study of ancient bones |
| Palynology |
Study of pollen |
| Papyrology |
Study of paper |
| Parapsychology |
Study of unexplained mental phenomena |
| Parasitology |
Study of parasites |
| Paroemiology |
Study of proverbs |
| Parthenology |
Study of virgins |
| Pataphysics |
The science of imaginary solutions |
| Pathology |
Study of disease |
| Patrology |
Study of early christianity |
| Pedagogics |
Study of teaching |
| Pedology |
Study of soils |
| Pelology |
Study of mud |
| Penology |
Study of crime and punishment |
| Periodontics |
Study of gums |
| Peristerophily |
Pigeon-collecting |
| Pestology |
Science of pests |
| Petrology |
Study of rocks |
| Pharmacognosy |
Study of drugs of animal and plant origin |
| Pharmacology |
Study of drugs |
| Pharology |
Study of lighthouses |
| Pharyngology |
Study of the throat |
| Phenology |
Study of organisms as affected by climate |
| Phenomenology |
Study of phenomena |
| Philately |
Study of postage stamps |
| Philematology |
The act or study of kissing |
| Phillumeny |
Collecting of matchbox labels |
| Philology |
Study of ancient texts; historical linguistics |
| Philosophy |
Science of knowledge or wisdom |
| Phoniatrics |
Study and correction of speech defects |
| Phonology |
Study of speech sounds |
| Photobiology |
Study of effects of light on organisms |
| Phraseology |
Study of phrases |
| Phrenology |
Study of bumps on the head |
| Phycology |
Study of algae and seaweeds |
| Physics |
Study of properties of matter and energy |
| Physiology |
Study of processes of life |
| Phytology |
Study of plants; botany |
| Piscatology |
Study of fishes |
| Pisteology |
Science or study of faith |
| Planetology |
Study of planets |
| Plutology |
Political economy; study of wealth |
| Pneumatics |
Study of mechanics of gases |
| Podiatry |
Study and treatment of disorders of the foot; chiropody |
| Podology |
Study of the feet |
| Polemology |
Study of war |
| Pomology |
Study of fruit-growing |
| Posology |
Science of quantity or dosage |
| Potamology |
Study of rivers |
| Praxeology |
Study of practical or efficient activity; science of efficient action |
| Primatology |
Study of primates |
| Proctology |
Study of rectum |
| Prosody |
Study of versification |
| Protistology |
Study of protists |
| Proxemics |
Study of man’s need for personal space |
| Psalligraphy |
The art of paper-cutting to make pictures |
| Psephology |
Study of election results and voting trends |
| Pseudology |
Art or science of lying |
| Pseudoptics |
Study of optical illusions |
| Psychobiology |
Study of biology of the mind |
| Psychogenetics |
Study of internal or mental states |
| Psychognosy |
Study of mentality, personality or character |
| Psychology |
Study of mind |
| Psychopathology |
Study of mental illness |
| Psychophysics |
Study of link between mental and physical processes |
| Pteridology |
Study of ferns |
| Pterylology |
Study of distribution of feathers on birds |
| Pyretology |
Study of fevers |
| Pyrgology |
Study of towers |
| Pyroballogy |
Study of artillery |
| Pyrography |
Study of woodburning |
| Quinology |
Study of quinine |
| Raciology |
Study of racial differences |
| Radiology |
Study of x-rays and their medical applications |
| Reflexology |
Study of reflexes |
| Rhabdology |
Knowledge or learning concerning divining rods |
| Rhabdology |
Art of calculating using numbering rods |
| Rheology |
Science of the deformation or flow of matter |
| Rheumatology |
Study of rheumatism |
| Rhinology |
Study of the nose |
| Rhochrematics |
Science of inventory management and the movement of products |
| Runology |
Study of runes |
| Sarcology |
Study of fleshy parts of the body |
| Satanology |
Study of the devil |
| Scatology |
Study of excrement or obscene literature |
| Schematonics |
Art of using gesture to express tones |
| Sciagraphy |
Art of shading |
| Scripophily |
Collection of bond and share certificates |
| Sedimentology |
Study of sediment |
| Seismology |
Study of earthquakes |
| Selenodesy |
Study of the shape and features of the moon |
| Selenology |
Study of the moon |
| Semantics |
Study of meaning |
| Semantology |
Science of meanings of words |
| Semasiology |
Study of meaning; semantics |
| Semiology |
Study of signs and signals |
| Semiotics |
Study of signs and symbols |
| Serology |
Study of serums |
| Sexology |
Study of sexual behaviour |
| Siderography |
Art of engraving on steel |
| Sigillography |
Study of seals |
| Significs |
Science of meaning |
| Silvics |
Study of tree's life |
| Sindonology |
Study of the shroud of turin |
| Sinology |
Study of china |
| Sitology |
Dietetics |
| Sociobiology |
Study of biological basis of human behaviour |
| Sociology |
Study of society |
| Somatology |
Science of the properties of matter |
| Sophiology |
Science of ideas |
| Soteriology |
Study of theological salvation |
| Spectrology |
Study of ghosts |
| Spectroscopy |
Study of spectra |
| Speleology |
Study and exploration of caves |
| Spermology |
Study of seeds |
| Sphagnology |
Study of peat moss |
| Sphragistics |
Study of seals and signets |
| Sphygmology |
Study of the pulse |
| Splanchnology |
Study of the entrails or viscera |
| Spongology |
Study of sponges |
| Stasiology |
Study of political parties |
| Statics |
Study of bodies and forces in equilibrium |
| Stemmatology |
Study of relationships between texts |
| Stoichiology |
Science of elements of animal tissues |
| Stomatology |
Study of the mouth |
| Storiology |
Study of folk tales |
| Stratigraphy |
Study of geological layers or strata |
| Stratography |
Art of leading an army |
| Stylometry |
Studying literature by means of statistical analysis |
| Suicidology |
Study of suicide |
| Symbology |
Study of symbols |
| Symptomatology |
Study of symptoms of illness |
| Synecology |
Study of ecological communities |
| Synectics |
Study of processes of invention |
| Syntax |
Study of sentence structure |
| Syphilology |
Study of syphilis |
| Systematology |
Study of systems |
| Taxidermy |
Art of curing and stuffing animals |
| Tectonics |
Science of structure of objects, buildings and landforms |
| Tegestology |
Study and collecting of beer mats |
| Teleology |
Study of final causes; analysis in terms of purpose |
| Telmatology |
Study of swamps |
| Teratology |
Study of monsters, freaks, abnormal growths or malformations |
| Teuthology |
Study of cephalopods |
| Textology |
Study of the production of texts |
| Thalassography |
Science of the sea |
| Thanatology |
Study of death and its customs |
| Thaumatology |
Study of miracles |
| Theology |
Study of religion; religious doctrine |
| Theriatrics |
Veterinary medicine |
| Theriogenology |
Study of animals' reproductive systems |
| Thermodynamics |
Study of relation of heat to motion |
| Thermokinematics |
Study of motion of heat |
| Thermology |
Study of heat |
| Therology |
Study of wild mammals |
| Thremmatology |
Science of breeding domestic animals and plants |
| Threpsology |
Science of nutrition |
| Tidology |
Study of tides |
| Timbrology |
Study of postage stamps |
| Tocology |
Obstetrics; midwifery |
| Tonetics |
Study of pronunciation |
| Topology |
Study of places and their natural features |
| Toponymics |
Study of place-names |
| Toreutics |
Study of artistic work in metal |
| Toxicology |
Study of poisons |
| Toxophily |
Love of archery; archery; study of archery |
| Traumatology |
Study of wounds and their effects |
| Tribology |
Study of friction and wear between surfaces |
| Trichology |
Study of hair and its disorders |
| Trophology |
Study of nutrition |
| Tsiganology |
Study of gypsies |
| Turnery |
Art of turning in a lathe |
| Typhlology |
Study of blindness and the blind |
| Typography |
Art of printing or using type |
| Typology |
Study of types of things |
| Ufology |
Study of alien spacecraft |
| Uranography |
Descriptive astronomy and mapping |
| Uranology |
Study of the heavens; astronomy |
| Urbanology |
Study of cities |
| Urenology |
Study of rust molds |
| Urology |
Study of urine; urinary tract |
| Venereology |
Study of venereal disease |
| Vermeology |
Study of worms |
| Vexillology |
Study of flags |
| Victimology |
Study of victims |
| Vinology |
Scientific study of vines and winemaking |
| Virology |
Study of viruses |
| Vitrics |
Glassy materials; glassware; study of glassware |
| Volcanology |
Study of volcanoes |
| Vulcanology |
Study of volcanoes |
| Xylography |
Art of engraving on wood |
| Xylology |
Study of wood |
| Zenography |
Study of the planet jupiter |
| Zoiatrics |
Veterinary surgery |
| Zooarchaeology |
Study of animal remains of archaeological sites |
| Zoochemistry |
Chemistry of animals |
| Zoogeography |
Study of geographic distribution of animals |
| Zoogeology |
Study of fossil animal remains |
| Zoology |
Study of animals |
| Zoonomy |
Animal physiology |
| Zoonosology |
Study of animal diseases |
| Zoopathology |
Study of animal diseases |
| Zoophysics |
Physics of animal bodies |
| Zoophysiology |
Study of physiology of animals |
| Zoophytology |
Study of plant-like animals |
| Zoosemiotics |
Study of animal communication |
| Zootaxy |
Science of classifying animals |
| Zootechnics |
Science of breeding animals |
| Zygology |
Science of joining and fastening |
| Zymology |
Science of fermentation |
| Zymurgy |
Branch of chemistry dealing with brewing and distilling |
