1) acarology:- study of mites
2) accidence grammar book; science of inflections in grammar
3) aceology:- therapeutics:-
4) acology:- study of medical remedies
5) acoustics:- science of sound
6) adenology:- study of glands
7) aedoeology:- science of generative organs
8) aerobiology:- study of airborne organisms
9) aerodonetics:- science or study of gliding
10)aerodynamics:- dynamics:- of
gases; science of movement in a flow of air or gas
11)aerolithology:- study of aerolites; meteorites
12)aerology:- study of the atmosphere
13)aeronautics:- study of navigation through air or space
14)aerophilately collecting of air-mail stamps
15)aerostatics:- science of air pressure; art of
ballooning
16)agonistics:- art and theory of prize-fighting
17)agriology:- the
comparative study of primitive peoples
18)agrobiology:- study of plant nutrition; soil yields
19)agrology:- study of agricultural soils
20)agronomics:- study
of productivity of land
21)agrostology:- science or study of grasses
22)alethiology:- study of truth
23)algedonics:- science
of pleasure and pain
24)algology:- study of algae
25)anaesthesiology:- study of anaesthetics:-
26)anaglyptics:- art of carving in bas-relief
27)anagraphy art of constructing catalogues
28)anatomy study of the structure of the body
29)andragogy science of teaching adults
30)anemology:- study of winds
31)angelology:- study of angels
32)angiology:- study of blood flow and lymphatic system
33)anthropobiology:- study of human biology:-
34)anthropology:- study of human cultures
35)aphnology:- science of wealth
36)apiology:- study of bees
37)arachnology:- study of spiders
38)archaeology:- study of human material remains
39)archelogy:- the study of first principles
40)archology:- science of the origins of government
41)arctophily study of teddy bears
42)areology:- study of Mars
43)aretaics:- the
science of virtue
44)aristology:- the science or art of dining
45)arthrology:- study of joints
46)astacology:- the science of crayfish
47)astheniology:- study of diseases of weakening and aging
48)astrogeology:- study of extraterrestrial geology:-
49)astrology:- study of influence of stars on people
50)astrometeorology:- study of effect of stars on climate
51)astronomy study of celestial bodies
52)astrophysics:- study
of behaviour of interstellar matter
53)astroseismology:- study of star oscillations
54)atmology:- the science of aqueous vapour
55)audiology:- study of hearing
56)autecology:- study of ecology:- of one
species
57)autology:- scientific study of oneself
58)auxology:- science of growth
59)avionics:- the
science of electronic devices for aircraft
60)axiology:- the science of the ultimate nature of values
61)bacteriology:- study of bacteria
62)balneology:- the science of the therapeutic use of
baths
63)barodynamics:- science
of the support and mechanics:- of bridges
64)barology:- study of gravitation
65)batology:- the study of brambles
66)bibliology:- study of books
67)bibliotics:- study of documents to determine authenticity
68)bioecology:- study of interaction of life in the
environment
69)biology:- study
of life
70)biometrics:- study
of biological measurement
71)bionomics:- study
of organisms interacting in their environments
72)botany study of plants
73)bromatology:- study of food
74)brontology:- scientific study of thunder
75)bryology:- the study of mosses and liverworts
76)cacogenics:- study
of racial degeneration
77)caliology:- study of bird's nests
78)calorifics:- study
of heat
79)cambistry science of international exchange
80)campanology:- the art of bell ringing
81)carcinology:- study of crabs and other crustaceans
82)cardiology:- study of the heart
83)caricology:- study of sedges
84)carpology:- study of fruit
85)cartography the science of making maps and globes
86)cartophily the hobby of collecting cigarette cards
87)castrametation the art of designing a camp
88)catacoustics:- science of echoes or reflected sounds
89)catalactics:- science of commercial exchange
90)catechectics:- the art of teaching by question and answer
91)cetology:- study of whales and dolphins
92)chalcography the art of engraving on copper or brass
93)chalcotriptics:- art of
taking rubbings from ornamental brasses
94)chaology:- the study of chaos or chaos theory
95)characterology:- study of development of character
96)chemistry study of properties of substances
97)chirocosmetics:- beautifying the hands; art of manicure
98)chirography study of handwriting or penmanship
99)chirology:- study of the hands
100)
chiropody medical
science of feet
101)
chorology:- science
of the geographic description of anything
102)
chrematistics:- the
study of wealth; political economy
103)
chronobiology:- study
of biological rhythms
104)
chrysology:- study
of precious metals
105)
ciselure the art
of chasing metal
106)
climatology:- study
of climate
107)
clinology:- study
of aging or individual decline after maturity
108)
codicology:- study
of manuscripts
109)
coleopterology:- study
of beetles and weevils
110)
cometology:- study
of comets
111)
conchology:- study of shells
112)
coprology:- study
of pornography
113)
cosmetology:- study
of cosmetics:-
114)
cosmology:- study
of the universe
115)
craniology:- study
of the skull
116)
criminology:- study
of crime; criminals
117)
cryobiology:- study
of life under cold conditions
118)
cryptology:- study
of codes
119)
cryptozoology:- study
of animals for whose existence there is no conclusive proof
120)
ctetology:- study
of the inheritance of acquired characteristics:-
121)
cynology:- scientific
study of dogs
122)
cytology:- study
of living cells
123)
dactyliology:- study
of rings
124)
dactylography the
study of fingerprints
125)
dactylology:- study
of sign language
126)
deltiology:- the
collection and study of picture postcards
127)
demology:- study
of human behaviour
128)
demonology:- study
of demons
129)
dendrochronology:-
study of tree rings
130)
dendrology:- study
of trees
131)
deontology:- the
theory or study of moral obligation
132)
dermatoglyphics:-
the study of skin patterns and
fingerprints
133)
dermatology:- study
of skin
134)
desmology:- study
of ligaments
135)
diabology:- study
of devils
136)
diagraphics:- art of making diagrams or drawings
137)
dialectology:- study
of dialects
138)
dioptrics:- study of light refraction
139)
diplomatics:- science
of deciphering ancient writings and texts
140)
diplomatology:- study
of diplomats
141)
docimology:- the
art of assaying
142)
dosiology:- the
study of doses
143)
dramaturgy art
of producing and staging dramatic works
144)
dysgenics:- the study of racial degeneration
145)
dysteleology:- study
of purposeless organs
146)
ecclesiology:- study
of church affairs
147)
eccrinology:- study
of excretion
148)
ecology:- study
of environment
149)
economics:- study of material wealth
150)
edaphology:- study
of soils
151)
Egyptology:- study of ancient Egypt
152)
ekistics:- study
of human settlement
153)
electrochemistry study
of relations between electricity and chemicals
154)
electrology:- study
of electricity
155)
electrostatics:- study
of static electricity
156)
embryology:- study
of embryos
157)
emetology:- study
of vomiting
158)
emmenology:- the
study of menstruation
159)
endemiology:- study
of local diseases
160)
endocrinology:- study
of glands
161)
enigmatology:- study
of enigmas
162)
entomology:- study
of insects
163)
entozoology:- study
of parasites that live inside larger organisms
164)
enzymology:- study
of enzymes
165)
ephebiatrics:- branch of medicine dealing with adolescence
166)
epidemiology:- study
of diseases; epidemics:-
167)
epileptology:- study
of epilepsy
168)
epistemology:- study
of grounds of knowledge
169)
eremology:- study
of deserts
170)
ergology:- study
of effects of work on humans
171)
ergonomics:- study of people at work
172)
escapology:- study
of freeing oneself from constraints
173)
eschatology:- study
of death; final matters
174)
ethnogeny study
of origins of races or ethnic groups
175)
ethnology:- study
of cultures
176)
ethnomethodology:-
study of everyday communication
177)
ethnomusicology:-
study of comparative musical systems
178)
ethology:- study
of natural or biological character
179)
ethonomics:- study of economic and ethical principles of a
society
180)
etiology:- the
science of causes; especially of disease
181)
etymology:- study
of origins of words
182)
euthenics:- science concerned with improving living
conditions
183)
exobiology:- study
of extraterrestrial life
184)
floristry the art
of cultivating and selling flowers
185)
fluviology:- study
of watercourses
186)
folkloristics:- study
of folklore and fables
187)
futurology:- study
of future
188)
garbology:- study
of garbage
189)
gastroenterology:-
study of stomach; intestines
190)
gastronomy study
of fine dining
191)
gemmology:- study
of gems and jewels
192)
genealogy:- study
of descent of families
193)
genesiology:- study
of reproduction and heredity
194)
genethlialogy:- the art of casting horoscopes
195)
geochemistry study
of chemistry of the earth's crust
196)
geochronology:- study
of measuring geological time
197)
geogeny science
of the formation of the earth's crust
198)
geogony study of
formation of the earth
199)
geography study
of surface of the earth and its inhabitants
200)
geology:- study
of earth's crust
201)
geomorphogeny study
of the origins of land forms
202)
geoponics:- study of agriculture
203)
geotechnics:- study of increasing habitability of the earth
204)
geratology:- study
of decadence and decay
205)
gerocomy study of
old age
206)
gerontology:- study
of the elderly; aging
207)
gigantology:- study
of giants
208)
glaciology:- study
of ice ages and glaciation
209)
glossology:- study
of language; study of the tongue
210)
glyptography the
art of engraving on gems
211)
glyptology:- study
of gem engravings
212)
gnomonics:- the art of measuring time using sundials
213)
gnosiology:- study
of knowledge; philosophy of knowledge
214)
gnotobiology:- study
of life in germ-free conditions
215)
graminology:- study
of grasses
216)
grammatology:- study
of systems of writing
217)
graphemics:- study of systems of representing speech in
writing
218)
graphology:- study
of handwriting
219)
gromatics:- science
of surveying
220)
gynaecology:- study
of women’s physiology:-
221)
gyrostatics:- the
study of rotating bodies
222)
haemataulics:- study of movement of blood through
blood vessels
223)
hagiology:- study
of saints
224)
halieutics:- study
of fishing
225)
hamartiology:- study
of sin
226)
harmonics:- study of musical acoustics:-
227)
hedonics:- part of ethics:- or
psychology:- dealing with pleasure
228)
helcology:- study
of ulcers
229)
heliology:- science
of the sun
230)
helioseismology:-
study of sun's interior by observing its surface oscillations
231)
helminthology:- study
of worms
232)
hematology:- study
of blood
233)
heortology:- study
of religious feasts
234)
hepatology:- study
of liver
235)
heraldry study of
coats of arms
236)
heresiology:- study
of heresies
237)
herpetology:- study
of reptiles and amphibians
238)
hierology:- science
of sacred matters
239)
hippiatrics:- study of diseases of horses
240)
hippology:- the
study of horses
241)
histology:- study
of the tissues of organisms
242)
histopathology:- study
of changes in tissue due to disease
243)
historiography study
of writing history
244)
historiology:- study of history
245)
homiletics:- the
art of preaching
246)
hoplology:- the
study of weapons
247)
horography art
of constructing sundials or clocks
248)
horology:- science
of time measurement
249)
horticulture study
of gardening
250)
hydrobiology:- study
of aquatic organisms
251)
hydrodynamics:- study of movement in liquids
252)
hydrogeology:- study
of ground water
253)
hydrography study
of investigating bodies of water
254)
hydrokinetics:- study
of motion of fluids
255)
hydrology:- study
of water resources
256)
hydrometeorology:-
study of atmospheric moisture
257)
hydropathy study
of treating diseases with water
258)
hyetology:- science
of rainfall
259)
hygiastics:- science
of health and hygiene
260)
hygienics:- study of sanitation; health
261)
hygiology:- hygienics:- ; study of cleanliness
262)
hygrology:- study
of humidity
263)
hygrometry science
of humidity
264)
hymnography study
of writing hymns
265)
hymnology:- study
of hymns
266)
hypnology:- study
of sleep; study of hypnosis
267)
hypsography science
of measuring heights
268)
iamatology:- study
of remedies
269)
iatrology:- treatise
or text on medical topics:- ; study of
medicine
270)
iatromathematics:-
archaic practice of medicine in conjunction with astrology:-
271)
ichnography art
of drawing ground plans; a ground plan
272)
ichnology:- science
of fossilized footprints
273)
ichthyology:- study
of fish
274)
iconography study
of drawing symbols
275)
iconology:- study
of icons; symbols
276)
ideogeny study of
origins of ideas
277)
ideology:- science
of ideas; system of ideas used to justify behaviour
278)
idiomology:- study
of idiom, jargon or dialect
279)
idiopsychology:- psychology:- of one's own mind
280)
immunogenetics:- study
of genetic characteristics:- of
immunity
281)
immunology:- study
of immunity
282)
immunopathology:-
study of immunity to disease
283)
insectology:- study
of insects
284)
irenology:- the
study of peace
285)
iridology:- study
of the iris; diagnosis of disease based on the iris of the eye
286)
kalology:- study
of beauty
287)
karyology:- study
of cell nuclei
288)
kidology:- study
of kidding
289)
kinematics:- study
of motion
290)
kinesics:- study of gestural communication
291)
kinesiology:- study
of human movement and posture
292)
kinetics:- study
of forces producing or changing motion
293)
koniology:- study
of atmospheric pollutants and dust
294)
ktenology:- science of putting people to death
295)
kymatology:- study
of wave motion
296)
labeorphily collection
and study of beer bottle labels
297)
larithmics:- study of population statistics:-
298)
laryngology:- study
of larynx
299)
lepidopterology:-
study of butterflies and moths
300)
leprology:- study
of leprosy
301)
lexicology:- study
of words and their meanings
302)
lexigraphy art
of definition of words
303)
lichenology:- study
of lichens
304)
limacology:- study
of slugs
305)
limnobiology:- study
of freshwater ecosystems
306)
limnology:- study
of bodies of fresh water
307)
linguistics:- study
of language
308)
lithology:- study
of rocks
309)
liturgiology:- study
of liturgical forms and church rituals
310)
loimology:- study
of plagues and epidemics:-
311)
loxodromy study
of sailing along rhumb-lines
312)
magirics:- art of cookery
313)
magnanerie art
of raising silkworms
314)
magnetics:- study
of magnetism
315)
malacology:- study
of molluscs
316)
malariology:- study
of malaria
317)
mammalogy:- study
of mammals
318)
manège the art
of horsemanship
319)
Mariology:- study
of the Virgin Mary
320)
martyrology:- study
of martyrs
321)
mastology:- study
of mammals
322)
mathematics:- study
of magnitude, number, and forms
323)
mazology:- mammalogy:- ;
study of mammals
324)
mechanics:- study of action of force on bodies
325)
meconology:- study
of or treatise concerning opium
326)
melittology:- study
of bees
327)
mereology:- study
of part-whole relationships
328)
mesology:- ecology:-
329)
metallogeny study
of the origin and distribution of metal deposits
330)
metallography study
of the structure and constitution of metals
331)
metallurgy study
of alloying and treating metals
332)
metaphysics:- study of principles of nature and thought
333)
metapolitics:- study
of politics:- in
theory or abstract
334)
metapsychology:- study
of nature of the mind
335)
meteoritics:- the
study of meteors
336)
meteorology:- study
of weather
337)
metrics:- study of versification
338)
metrology:- science
of weights and measures
339)
microanatomy study
of microscopic tissues
340)
microbiology:- study
of microscopic organisms
341)
microclimatology:-
study of local climates
342)
micrology:- study
or discussion of trivialities
343)
micropalaeontology:-
study
of microscopic fossils
344)
microphytology:- study
of very small plant life
345)
microscopy study
of minute objects
346)
mineralogy:- study
of minerals
347)
molinology:- study
of mills and milling
348)
momilogy:- study
of mummies
349)
morphology:- study
of forms and the development of structures
350)
muscology:- the
study of mosses
351)
museology:- the
study of museums
352)
musicology:- study
of music
353)
mycology:- study
of funguses
354)
myology:- study
of muscles
355)
myrmecology:- study
of ants
356)
mythology:- study
of myths; fables; tales
357)
naology:- study
of church or temple architecture
358)
nasology:- study
of the nose
359)
nautics:- art
of navigation
360)
nematology:- the
study of nematodes
361)
neonatology:- study
of newborn babies
362)
neossology:- study
of nestling birds
363)
nephology:- study
of clouds
364)
nephrology:- study
of the kidneys
365)
neurobiology:- study
of anatomy of the nervous system
366)
neurology:- study
of nervous system
367)
neuropsychology:-
study of relation between brain and behaviour
368)
neurypnology:- study
of hypnotism
369)
neutrosophy study
of the origin and nature of philosophical neutralities
370)
nidology:- study
of nests
371)
nomology:- the
science of the laws; especially of the mind
372)
noology:- science
of the intellect
373)
nosology:- study
of diseases
374)
nostology:- study
of senility
375)
notaphily collecting
of bank-notes and cheques
376)
numerology:- study
of numbers
377)
numismatics:- study
of coins
378)
nymphology:- study
of nymphs
379)
obstetrics:- study of midwifery
380)
oceanography study
of oceans
381)
oceanology:- study
of oceans
382)
odology:- science of the hypothetical mystical force of
od
383)
odontology:- study
of teeth
384)
oenology:- study
of wines
385)
oikology:- science
of housekeeping
386)
olfactology:- study
of the sense of smell
387)
ombrology:- study
of rain
388)
oncology:- study
of tumours
389)
oneirology:- study
of dreams
390)
onomasiology:- study
of nomenclature
391)
onomastics:- study
of proper names
392)
ontology:- science
of pure being; the nature of things
393)
oology:- study
of eggs
394)
ophiology:- study
of snakes
395)
ophthalmology:- study
of eye diseases
396)
optics:- study
of light
397)
optology:- study
of sight
398)
optometry science
of examining the eyes
399)
orchidology:- study
of orchids
400)
ornithology:- study
of birds
401)
orology:- study
of mountains
402)
orthoepy study of
correct pronunciation
403)
orthography study
of spelling
404)
orthopterology:- study
of cockroaches
405)
oryctology:- mineralogy:- or paleontology:-
406)
osmics:- scientific study of smells
407)
osmology:- study
of smells and olfactory processes
408)
osphresiology:- study
of the sense of smell
409)
osteology:- study
of bones
410)
otology:- study
of the ear
411)
otorhinolaryngology:-
study of ear, nose and throat
412)
paedology:- study
of children
413)
paedotrophy art
of rearing children
414)
paidonosology:- study
of children's diseases; pediatrics:-
415)
palaeoanthropology:-
study of early humans
416)
palaeobiology:- study
of fossil plants and animals
417)
palaeoclimatology:-
study of ancient climates
418)
palaeolimnology:-
study of ancient fish
419)
palaeolimnology:-
study
of ancient lakes
420)
palaeontology:- study
of fossils
421)
palaeopedology:- study
of early soils
422)
paleobotany study
of ancient plants
423)
paleo-osteology:-
study of ancient bones
424)
palynology:- study
of pollen
425)
papyrology:- study
of paper
426)
parapsychology:- study
of unexplained mental phenomena
427)
parasitology:- study
of parasites
428)
paroemiology:- study
of proverbs
429)
parthenology:- study
of virgins
430)
pataphysics:- the science of imaginary solutions
431)
pathology:- study of disease
432)
patrology:- study
of early Christianity
433)
pedagogics:- study of teaching
434)
pedology:- study
of soils
435)
pelology:- study
of mud
436)
penology:- study
of crime and punishment
437)
periodontics:- study of gums
438)
peristerophily pigeon-collecting
439)
pestology:- science
of pests
440)
petrology:- study
of rocks
441)
pharmacognosy study
of drugs of animal and plant origin
442)
pharmacology:- study
of drugs
443)
pharology:- study
of lighthouses
444)
pharyngology:- study
of the throat
445)
phenology:- study
of organisms as affected by climate
446)
phenomenology:- study
of phenomena
447)
philately study of
postage stamps
448)
philematology:- the
act or study of kissing
449)
phillumeny collecting
of matchbox labels
450)
philology:- study
of ancient texts; historical linguistics:-
451)
philosophy science
of knowledge or wisdom
452)
phoniatrics:- study and correction of speech defects
453)
phonology:- study
of speech sounds
454)
photobiology:- study
of effects of light on organisms
455)
phraseology:- study
of phrases
456)
phrenology:- study
of bumps on the head
457)
phycology:- study
of algae and seaweeds
458)
physics:- study of properties of matter and energy
459)
physiology:- study
of processes of life
460)
phytology:- study
of plants; botany
461)
piscatology:- study
of fishes
462)
pisteology:- science or study of faith
463)
planetology:- study
of planets
464)
plutology:- political
economy; study of wealth
465)
pneumatics:- study
of mechanics:- of gases
466)
podiatry study and
treatment of disorders of the foot; chiropody
467)
podology:- study
of the feet
468)
polemology:- study
of war
469)
pomology:- study
of fruit-growing
470)
posology:- science
of quantity or dosage
471)
potamology:- study
of rivers
472)
praxeology:- study
of practical or efficient activity; science of efficient action
473)
primatology:- study
of primates
474)
proctology:- study
of rectum
475)
prosody study of
versification
476)
protistology:- study
of protists
477)
proxemics:- study of man’s need for personal space
478)
psalligraphy the
art of paper-cutting to make pictures
479)
psephology:- study
of election results and voting trends
480)
pseudology:- art
or science of lying
481)
pseudoptics:- study
of optical illusions
482)
psychobiology:- study
of biology:- of
the mind
483)
psychogenetics:- study
of internal or mental states
484)
psychognosy study
of mentality, personality or character
485)
psychology:- study
of mind
486)
psychopathology:-
study of mental illness
487)
psychophysics:- study of link between mental and
physical processes
488)
pteridology:- study
of ferns
489)
pterylology:- study
of distribution of feathers on birds
490)
pyretology:- study
of fevers
491)
pyrgology:- study
of towers
492)
pyroballogy:- study
of artillery
493)
pyrography study
of woodburning
494)
quinology:- study
of quinine
495)
raciology:- study
of racial differences
496)
radiology:- study
of X-rays and their medical applications
497)
reflexology:- study
of reflexes
498)
rhabdology:- knowledge
or learning concerning divining rods
499)
rhabdology:- art
of calculating using numbering rods
500)
rheology:- science
of the deformation or flow of matter
501)
rheumatology:- study
of rheumatism
502)
rhinology:- study
of the nose
503)
rhochrematics:- science
of inventory management and the movement of products
504)
runology:- study of runes
505)
sarcology:- study
of fleshy parts of the body
506)
satanology:- study
of the devil
507)
scatology:- study
of excrement or obscene literature
508)
schematonics:- art of using gesture to express tones
509)
sciagraphy art
of shading
510)
scripophily collection
of bond and share certificates
511)
sedimentology:- study
of sediment
512)
seismology:- study
of earthquakes
513)
selenodesy study
of the shape and features of the moon
514)
selenology:- study
of the moon
515)
semantics:- study
of meaning
516)
semantology:- science
of meanings of words
517)
semasiology:- study
of meaning; semantics:-
518)
semiology:- study
of signs and signals
519)
semiotics:- study
of signs and symbols
520)
serology:- study
of serums
521)
sexology:- study
of sexual behaviour
522)
siderography art
of engraving on steel
523)
sigillography study
of seals
524)
significs:- science of meaning
525)
silvics:- study of tree's life
526)
sindonology:- study
of the shroud of Turin
527)
Sinology:- study
of China
528)
sitology:- dietetics:-
529)
sociobiology:- study
of biological basis of human behaviour
530)
sociology:- study
of society
531)
somatology:- science
of the properties of matter
532)
sophiology:- science
of ideas
533)
soteriology:- study
of theological salvation
534)
spectrology:- study
of ghosts
535)
spectroscopy study
of spectra
536)
speleology:- study
and exploration of caves
537)
spermology:- study
of seeds
538)
sphagnology:- study
of peat moss
539)
sphragistics:- study
of seals and signets
540)
sphygmology:- study
of the pulse
541)
splanchnology:- study
of the entrails or viscera
542)
spongology:- study
of sponges
543)
stasiology:- study
of political parties
544)
statics:- study
of bodies and forces in equilibrium
545)
stemmatology:- study
of relationships between texts
546)
stoichiology:- science
of elements of animal tissues
547)
stomatology:- study
of the mouth
548)
storiology:- study
of folk tales
549)
stratigraphy study
of geological layers or strata
550)
stratography art
of leading an army
551)
stylometry studying
literature by means of statistical analysis
552)
suicidology:- study of suicide
553)
symbology:- study
of symbols
554)
symptomatology:- study
of symptoms of illness
555)
synecology:- study
of ecological communities
556)
synectics:- study
of processes of invention
557)
syntax study
of sentence structure
558)
syphilology:- study
of syphilis
559)
systematology:- study
of systems
560)
taxidermy art of
curing and stuffing animals
561)
tectonics:- science of structure of objects, buildings
and landforms
562)
tegestology:- study
and collecting of beer mats
563)
teleology:- study
of final causes; analysis in terms of purpose
564)
telmatology:- study
of swamps
565)
teratology:- study
of monsters, freaks, abnormal growths or malformations
566)
teuthology:- study
of cephalopods
567)
textology:- study
of the production of texts
568)
thalassography science
of the sea
569)
thanatology:- study
of death and its customs
570)
thaumatology:- study
of miracles
571)
theology:- study
of religion; religious doctrine
572)
theriatrics:- veterinary medicine
573)
theriogenology:- study
of animals' reproductive systems
574)
thermodynamics:- study of relation of heat to motion
575)
thermokinematics:-
study of motion of heat
576)
thermology:- study
of heat
577)
therology:- study
of wild mammals
578)
thremmatology:- science
of breeding domestic animals and plants
579)
threpsology:- science
of nutrition
580)
tidology:- study
of tides
581)
timbrology:- study
of postage stamps
582)
tocology:- obstetrics:- ; midwifery
583)
tonetics:- study
of pronunciation
584)
topology:- study
of places and their natural features
585)
toponymics:- study of place-names
586)
toreutics:- study
of artistic work in metal
587)
toxicology:- study
of poisons
588)
toxophily love of
archery; archery; study of archery
589)
traumatology:- study
of wounds and their effects
590)
tribology:- study
of friction and wear between surfaces
591)
trichology:- study
of hair and its disorders
592)
trophology:- study
of nutrition
593)
tsiganology:- study
of gypsies
594)
turnery art of
turning in a lathe
595)
typhlology:- study
of blindness and the blind
596)
typography art
of printing or using type
597)
typology:- study
of types of things
598)
ufology:- study of alien spacecraft
599)
uranography descriptive
astronomy and mapping
600)
uranology:- study
of the heavens; astronomy
601)
urbanology:- study
of cities
602)
urenology:- study
of rust molds
603)
urology:- study
of urine; urinary tract
604)
venereology:- study
of venereal disease
605)
vermeology:- study
of worms
606)
vexillology:- study
of flags
607)
victimology:- study
of victims
608)
vinology:- scientific
study of vines and winemaking
609)
virology:- study
of viruses
610)
vitrics:- glassy materials; glassware; study of
glassware
611)
volcanology:- study
of volcanoes
612)
vulcanology:- study
of volcanoes
613)
xylography art
of engraving on wood
614)
xylology:- study
of wood
615)
zenography study
of the planet Jupiter
616)
zoiatrics:- veterinary surgery
617)
zooarchaeology:- study
of animal remains of archaeological sites
618)
zoochemistry chemistry
of animals
619)
zoogeography study
of geographic distribution of animals
620)
zoogeology:- study
of fossil animal remains
621)
zoology:- study
of animals
622)
zoonomy animal
physiology:-
623)
zoonosology:- study
of animal diseases
624)
zoopathology:- study
of animal diseases
625)
zoophysics:- physics:-
of animal bodies
626)
zoophysiology:- study
of physiology:- of
animals
627)
zoophytology:- study
of plant-like animals
628)
zoosemiotics:- study
of animal communication
629)
zootaxy science
of classifying animals
630)
zootechnics:- science of breeding animals
631)
zygology:- science
of joining and fastening
632)
zymology:- science
of fermentation
633)
zymurgy branch of
chemistry dealing with brewing and distilling
