Accounting	45
Acoustics	3
Acridology	5
Agriculture	1199
American usage, not spelling	12
Analytical chemistry	164
Animal husbandry	30
Antennas and waveguides	40
Art	10
Astronautics	18
Astronomy	84
Athletics	7
Automated equipment	401
Automatic control	16
Aviation	169
Avuncular	7
Banking	58
Basketball	7
Beverages	2
Bible	1
Bioenergy	3
Biology	59
Biotechnology	45
Book binding	4
Botany	3
Boxing	3
Brewery	1
British usage, not spelling	12
Building materials	2
Building structures	8
Business	59
Cables and cable production	8
Cartography	3
Chemical fibers	3
Chemistry	674
Chess	4
Cinematography	7
Climatology	5
Coal	222
Coffee	3
Commerce	86
Communications	1458
Computer networks	1
Computer numerical control	21
Computers	483
Construction	873
Corporate governance	48
Criminal law	26
Cultural studies	76
Customs	1
Cycle sport	6
Data processing	35
Demography	38
Dosimetry	23
Dyalysis	3
Dyes	1
Earth sciences	607
Ecology	4
Economics	528
Education	118
Electric machinery	7
Electric motors	9
Electric traction	21
Electrical engineering	5
Electricity generation	8
Electronics	1064
Employment	2
Energy industry	82
Engineering	1
Environment	547
Equestrian sports	2
European Union	5
Fat-and-oil industry	1
Figurative	13
Finances	841
Fish farming pisciculture	78
Fishery fishing industry	33
Food industry	85
Food service and catering	7
Football	27
Forestry	184
Foundation engineering	2
Gear train	56
General	3108
Genetics	15
Geography	6
Geology	4
Glass production	2
Government, administration and public services	19
Gymnastics	38
Handball	4
Health care	375
High energy physics	165
Hobbies and pastimes	36
Horticulture	13
Human resources	1
Human rights activism	21
Humorous / Jocular	2
Hydrology	11
Ice hockey	1
Immigration and citizenship	40
Industry	574
Informal	23
Information technology	1267
Insurance	120
International Monetary Fund	265
International relations	1
International trade	49
Investment	1
Ironical	3
Isolation	3
Judo	38
Labor law	97
Labor organization	8
Laboratory equipment	16
Law	1402
Librarianship	20
Life sciences	319
Lighting other than cinema	8
Linguistics	9
Literature	1
Loading equipment	18
Magnetics	12
Marketing	110
Materials science	189
Mathematics	101
Measuring instruments	92
Mechanic engineering	632
Mechanics	2
Medical	1813
Medical appliances	405
Metallurgy	1539
Microsoft	223
Military	19
Milk production	5
Mineral products	10
Mining	17
Municipal planning	47
Name of organization	105
Natural resourses and wildlife conservation	418
Natural sciences	229
Nautical	14
Navy	2
Nuclear and fusion power	11
Nuclear physics	304
Obsolete / dated	12
Oil / petroleum	14
Packaging	114
Paragliding	6
Patents	269
Pest control	15
Pharmacology	1
Pharmacy and pharmacology	40
Phonology	5
Physical sciences	38
Physics	4
Piezoelectric crystals	1
Plastics	5
Plumbing	1
Politics	129
Polygraphy	1
Polymers	2
Power electronics	12
Power lines	8
Power system protection	7
Private international law	6
Procedural law	12
Proper and figurative	1
Proverb	2
Pulp and paper industry	2
Radiation	210
Radio	29
Radiobiology	2
Radiography	43
Radiology	1
Rail transport	9
Reliability	37
Religion	15
Remote sensing	27
Research and development	13
Resins	1
Risk Management	4
Sailing	8
Satellite communications	7
Scientific	26
Security systems	15
Semiconductors	3
Skiing	9
Social science	90
Socialism	3
Sociolinguistics	1
Sociology	18
Soil science	23
Sound recording	4
Sports	19
Statistics	404
Sugar production	1
Superconductivity	20
Surveying	1
Swimming	8
Syntax	2
Table tennis	6
Taxes	57
Technology	1130
Telecommunications	99
Telegraphy	15
Telephony	1
Tennis	1
Textile industry	281
Thermal Energy	43
Toxicology	3
Trade unions	3
Transformers	2
Transport	1438
Travel	2
United Nations	284
Ventilation	2
Veterinary medicine	17
Virology	6
Volleyball	1
Waste management	1
Water polo	3
Water resources	95
Water supply	4
Weightlifting	1
Welding	7
Welfare & Social Security	18
Wood processing	21
Work flow	90
Wrestling	20
Zoology	1


calcul
account.	calculation
earth.sc. el.	design; theory
ed.	number work
environ.	calculation
IT	number crunching; computation
med.	calculus; gallstone; calculus I