| Accounting | 21 |
Food industry | 12 |
Nuclear physics | 17 |
| Agriculture | 68 |
Food service and catering | 2 |
Obsolete / dated | 3 |
| Analytical chemistry | 119 |
Forestry | 20 |
Oil / petroleum | 1 |
| Astronautics | 2 |
General | 187 |
Patents | 23 |
| Astronomy | 1 |
Genetics | 7 |
Pest control | 1 |
| Automated equipment | 88 |
Government, administration and public services | 1 |
Pharmacy and pharmacology | 17 |
| Automatic control | 1 |
Grammar | 1 |
Phonology | 8 |
| Aviation | 109 |
Health care | 53 |
Physical sciences | 3 |
| Banking | 9 |
High energy physics | 1 |
Politics | 35 |
| Bioenergy | 3 |
Human resources | 51 |
Psychology | 1 |
| Biology | 2 |
Hydrology | 1 |
Radiation | 10 |
| Biotechnology | 11 |
Immigration and citizenship | 8 |
Radiography | 2 |
| Building materials | 1 |
Industry | 38 |
Rail transport | 1 |
| Business | 2 |
Information technology | 158 |
Reliability | 12 |
| Chemistry | 111 |
International Monetary Fund | 27 |
Remote sensing | 8 |
| Chess | 1 |
International trade | 2 |
Research and development | 12 |
| Coal | 9 |
Isolation | 2 |
Scientific | 8 |
| Commerce | 10 |
Labor law | 24 |
Security systems | 2 |
| Communications | 39 |
Laboratory equipment | 4 |
Semantics | 4 |
| Computer numerical control | 2 |
Law | 12 |
Semiotics | 2 |
| Computers | 20 |
Life sciences | 28 |
Social science | 8 |
| Construction | 66 |
Linguistics | 20 |
Socialism | 5 |
| Corporate governance | 14 |
Logic | 2 |
Sociolinguistics | 1 |
| Criminal law | 38 |
Marketing | 15 |
Sociology | 2 |
| Cultural studies | 2 |
Materials science | 18 |
Soil science | 1 |
| Data processing | 6 |
Mathematics | 64 |
Statistics | 102 |
| Demography | 4 |
Measuring instruments | 4 |
Syntax | 2 |
| Dosimetry | 1 |
Mechanics | 3 |
Tagmemics | 5 |
| Earth sciences | 28 |
Medical | 111 |
Taxes | 1 |
| Economics | 153 |
Medical appliances | 83 |
Technology | 102 |
| Education | 8 |
Metallurgy | 53 |
Telecommunications | 3 |
| Electric motors | 1 |
Microsoft | 30 |
Textile industry | 19 |
| Electronics | 29 |
Military | 4 |
Trade unions | 3 |
| Energy industry | 6 |
Name of organization | 75 |
Transport | 34 |
| Environment | 101 |
Natural resourses and wildlife conservation | 82 |
United Nations | 42 |
| Finances | 97 |
Natural sciences | 65 |
Virology | 2 |
| Fish farming pisciculture | 2 |
Nautical | 1 |
Water resources | 2 |
| Fishery fishing industry | 12 |
Nuclear and fusion power | 1 |
Work flow | 11 |
