Accounting	16
Acoustics	2
Acridology	2
Agriculture	242
Analytical chemistry	61
Animal husbandry	1
Antennas and waveguides	7
Astronomy	29
Athletics	1
Automated equipment	190
Aviation	6
Banking	4
Biochemistry	5
Biology	5
Biotechnology	5
Boxing	1
Brewery	1
Building materials	5
Business	4
Cement	3
Chemical fibers	1
Chemistry	153
Coal	36
Commerce	8
Communications	47
Computer numerical control	12
Computers	65
Construction	211
Corporate governance	10
Criminal law	3
Cultural studies	15
Customs	1
Demography	2
Dosimetry	16
Earth sciences	96
Economics	83
Education	27
Electronics	88
Energy industry	1
Environment	143
Finances	147
Fish farming pisciculture	9
Fishery fishing industry	4
Food industry	20
Food service and catering	3
Forestry	49
Foundation engineering	2
Gear train	19
General	187
Genetics	2
Geology	4
Government, administration and public services	3
Gymnastics	3
Health care	55
High energy physics	18
Horticulture	1
Hydrology	1
Immigration and citizenship	2
Industry	27
Information technology	114
Insurance	15
International Monetary Fund	14
International trade	5
Labor law	52
Laboratory equipment	17
Law	54
Leather	2
Life sciences	126
Linguistics	5
Magnetics	1
Marketing	30
Materials science	31
Mathematics	125
Measuring instruments	42
Mechanic engineering	7
Mechanics	35
Medical	728
Medical appliances	52
Metallurgy	98
Microbiology	7
Microsoft	60
Milk production	1
Mineral products	1
Mining	18
Municipal planning	5
Name of organization	2
Natural resourses and wildlife conservation	105
Natural sciences	50
Nautical	5
Nuclear and fusion power	3
Nuclear physics	33
Oil / petroleum	1
Packaging	9
Patents	7
Pest control	1
Pharmacy and pharmacology	23
Physical sciences	1
Physics	8
Politics	15
Radiation	46
Radiography	3
Remote sensing	2
Research and development	2
Road works	1
Sailing	1
Scientific	27
Security systems	2
Social science	7
Sociology	2
Soil mechanics	3
Sports	1
Statistics	165
Superconductivity	8
Surveying	8
Swimming	2
Table tennis	1
Taxes	24
Technology	151
Telecommunications	11
Telegraphy	1
Textile industry	19
Transport	89
United Nations	17
Veterinary medicine	3
Water resources	21
Water supply	1
Welfare & Social Security	1
Wind Energy	1
Wood processing	3
Work flow	13

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