Branches of Study (Science)

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