Accounting	309
Accumulators	6
Acoustics	6
Acridology	5
Agriculture	4083
Alternative dispute resolution	1
American usage, not spelling	35
Analytical chemistry	217
Anatomy	1
Animal husbandry	73
Antennas and waveguides	30
Architecture	3
Art	245
Astronautics	28
Astronomy	1045
Athletics	77
Audit	6
Automated equipment	819
Automatic control	26
Automobiles	3
Aviation	349
Avuncular	19
Bacteriology	6
Banking	357
Basketball	30
Beekeeping	1
Beverages	3
Bible	5
Bioenergy	15
Biology	67
Biotechnology	42
Book binding	3
Botany	38
Boxing	13
British usage, not spelling	53
Building materials	8
Building structures	8
Business	298
Cables and cable production	3
Cartography	2
Cement	2
Ceramics	1
Chemical fibers	15
Chemistry	1347
Chess	32
Cinematography	10
Climatology	13
Coal	476
Commerce	715
Communications	2247
Computer numerical control	28
Computers	204
Construction	3483
Cooking	4
Corporate governance	171
Criminal law	230
Cultural studies	216
Customs	93
Cycle sport	20
Data processing	20
Demography	126
Dosimetry	6
Dyalysis	13
Dyes	3
Earth sciences	1358
Ecology	12
Economics	4134
Education	1112
Electric machinery	6
Electric motors	15
Electric traction	20
Electrical engineering	14
Electricity generation	38
Electronics	1683
Employment	43
Energy industry	405
Engineering	3
English	20
Entomology	33
Environment	2842
Equestrian sports	38
Euphemistic	4
European Union	164
Fencing	39
Figurative	115
Finances	7254
Fish farming pisciculture	479
Fishery fishing industry	85
Food industry	400
Food service and catering	52
Football	50
Forestry	183
Foundation engineering	2
Gardening	1
Gear train	107
General	21957
Genetics	36
Geography	276
Geology	14
Glass production	2
Government, administration and public services	219
Grammar	10
Grass hockey	12
Gymnastics	226
Handball	38
Health care	2255
High energy physics	150
Historical	6
Hobbies and pastimes	294
Horticulture	25
Human resources	21
Human rights activism	557
Humorous / Jocular	24
Hydrology	26
Hygiene	2
Ice hockey	18
Ichthyology	20
Immigration and citizenship	447
Industry	1220
Informal	129
Information technology	1484
Insurance	795
International law	78
International Monetary Fund	767
International relations	2
International trade	433
Investment	2
Ironical	8
Isolation	2
Journalism terminology	2
Judo	17
Kayaking	26
Knitted goods	11
Labor law	749
Labor organization	15
Laboratory equipment	10
Latin American	4
Law	13017
Leather	10
Librarianship	31
Life sciences	1632
Lighting other than cinema	18
Linguistics	139
Literature	34
Loading equipment	8
Logic	1
Magnetics	18
Mammals	5
Marketing	862
Materials science	337
Mathematics	300
Measuring instruments	157
Mechanic engineering	786
Mechanics	50
Medical	7006
Medical appliances	306
Metallurgy	2110
Meteorology	1
Metrology	25
Microbiology	9
Microscopy	3
Microsoft	146
Military	143
Milk production	33
Mineral products	123
Mineralogy	4
Mining	25
Morphology	1
Municipal planning	142
Mythology	1
Name of organization	2491
Natural resourses and wildlife conservation	1493
Natural sciences	1170
Nautical	20
Navy	2
Nuclear and fusion power	27
Nuclear physics	610
Obsolete / dated	219
Obstetrics	1
Oceanography & oceanology	8
Oil / petroleum	32
Ophthalmology	1
Ornithology	30
Packaging	129
Paleontology	30
Paragliding	73
Patents	2589
Pejorative	16
Pest control	345
Pets	2
Pharmacology	12
Pharmacy and pharmacology	144
Phonology	45
Photography	2
Physical sciences	114
Physics	50
Piezoelectric crystals	17
Planning	1
Platform diving	12
Plumbing	5
Politics	1957
Polygraphy	1
Power electronics	2
Power lines	5
Power system protection	22
Pragmatics	16
Private international law	16
Procedural law	296
Proper and figurative	9
Proverb	12
Psychiatry	4
Public relations	3
Pulp and paper industry	3
Radiation	239
Radio	29
Radiobiology	9
Radiography	3
Rail transport	30
Reinforced concrete	1
Reliability	7
Religion	165
Remote sensing	27
Research and development	199
Resins	4
Rhetoric	2
Road works	4
Rowing	28
Sailing	26
Satellite communications	4
Scientific	197
Security systems	71
Semantics	15
Semiconductors	3
Semiotics	2
Shooting sport	19
Skiing	30
Slang	1
Social science	1627
Socialism	16
Sociolinguistics	13
Sociology	37
Soil mechanics	4
Soil science	15
Sound recording	4
Speed skating	38
Sports	183
Statistics	1561
Stock Exchange	2
Sugar production	3
Superconductivity	3
Surveying	13
Swimming	22
Syntax	2
Table tennis	62
Tagmemics	3
Taxes	658
Technology	3598
Telecommunications	120
Telegraphy	31
Telephony	7
Television	1
Tennis	29
Textile industry	214
Theatre	1
Thermal Energy	20
Trade unions	213
Transformers	12
Transport	5957
Travel	63
United Nations	1992
United States	3
University	1
Vacuum tubes	2
Ventilation	1
Veterinary medicine	289
Video recording	1
Virology	18
Volleyball	33
Waste management	16
Water polo	20
Water resources	142
Water supply	5
Weightlifting	17
Welding	3
Welfare & Social Security	92
Wind Energy	1
Winemaking	1
Wood processing	24
Work flow	248
Wrestling	20
Zoology	20