Accounting	7
Acoustics	2
Agriculture	296
Agronomy	1
Alternative dispute resolution	155
American usage, not spelling	11
Analytical chemistry	1
Animal husbandry	6
Antennas and waveguides	4
Art	14
Artificial intelligence	40
Astronautics	10
Astronomy	6
Athletics	1
Australian	3
Automated equipment	28
Automobiles	1
Aviation	4
Banking	8
Basketball	1
Beekeeping	2
Biology	21
British usage, not spelling	12
Building structures	1
Business	185
Chemistry	97
Coal	23
Commerce	49
Communications	198
Computer numerical control	4
Computers	17
Construction	151
Corporate governance	2
Criminal law	59
Cultural studies	17
Customs	25
Demography	4
Diplomacy	5
Drilling	1
Dyalysis	2
Earth sciences	43
Ecology	6
Economics	597
Education	100
Electrical engineering	3
Electronics	120
Employment	7
Energy industry	72
Environment	340
European Bank for Reconstruction and Development	3
European Union	26
Exhibitions	1
Figurative	8
Finances	459
Fish farming pisciculture	67
Food industry	27
Foreign trade	212
Forestry	2
Formal	2
Game theory	1
Gear train	1
General	1900
Geology	5
Geomechanics	4
Geophysics	1
Germany	2
Government, administration and public services	6
Gymnastics	1
Health care	185
High energy physics	44
Hobbies and pastimes	16
Horticulture	2
Human rights activism	68
Idiomatic	7
Immigration and citizenship	55
Industry	53
Informal	21
Information technology	243
Insurance	44
International law	11
International Monetary Fund	108
International trade	27
Isolation	1
Labor law	44
Labor organization	1
Laboratory equipment	1
Law	631
Life sciences	39
Machinery and mechanisms	1
Marketing	40
Materials science	26
Mathematics	5
Measuring instruments	67
Mechanic engineering	37
Medical	165
Medical appliances	61
Melioration	2
Metallurgy	76
Meteorology	2
Microelectronics	101
Microsoft	27
Military	13
Mineral products	6
Mining	64
Municipal planning	6
Natural resourses and wildlife conservation	42
Natural sciences	45
Nuclear and fusion power	2
Nuclear physics	52
Obsolete / dated	50
Officialese	1
Oil / petroleum	4
Opencast mining	1
Operations research	2
Optics branch of physics	105
Packaging	4
Patents	169
Pharmacy and pharmacology	36
Physics	1
Piezoelectric crystals	1
Police	1
Politics	124
Polygraphy	7
Power electronics	1
Power system protection	2
Private international law	9
Procedural law	20
Programming	6
Project management	2
Radiation	91
Radiography	5
Rail transport	2
Refrigeration	8
Reliability	12
Religion	9
Research and development	25
Rude	1
Scientific	15
Security systems	3
Slang	1
Social science	153
Sociology	4
Sound recording	3
Sports	3
Statistics	46
Stock Exchange	2
Superconductivity	2
Taxes	96
Technology	434
Telecommunications	8
Telegraphy	2
Telephony	1
Textile industry	10
Thermal Energy	1
Trade unions	5
Transformers	2
Transport	307
United Nations	43
Veterinary medicine	2
Weapons and gunsmithing	10
Work flow	5
Zoology	1
Zootechnics	8