| Agriculture | 15 |
Foreign trade | 6 |
Microelectronics | 11 |
| Alternative dispute resolution | 4 |
Forestry | 1 |
Microsoft | 10 |
| American usage, not spelling | 1 |
General | 62 |
Natural resourses and wildlife conservation | 8 |
| Antennas and waveguides | 1 |
Handball | 2 |
Natural sciences | 4 |
| Automobiles | 1 |
Health care | 8 |
Nuclear physics | 1 |
| British usage, not spelling | 1 |
Hobbies and pastimes | 1 |
Obsolete / dated | 1 |
| Business | 2 |
Human rights activism | 10 |
Optics branch of physics | 5 |
| Chemistry | 8 |
Immigration and citizenship | 1 |
Patents | 8 |
| Commerce | 4 |
Industry | 1 |
Physics | 2 |
| Communications | 9 |
Informal | 1 |
Politics | 3 |
| Computers | 10 |
Information technology | 22 |
Polygraphy | 2 |
| Construction | 24 |
International law | 2 |
Procedural law | 5 |
| Cultural studies | 3 |
Law | 24 |
Social science | 3 |
| Earth sciences | 1 |
Lighting other than cinema | 1 |
Statistics | 3 |
| Economics | 21 |
Marketing | 7 |
Taxes | 1 |
| Electrical engineering | 1 |
Materials science | 1 |
Technology | 29 |
| Electronics | 10 |
Measuring instruments | 3 |
Telecommunications | 1 |
| Environment | 32 |
Mechanic engineering | 3 |
Telephony | 1 |
| European Union | 3 |
Medical | 21 |
Transport | 12 |
| Finances | 4 |
Medical appliances | 4 |
United Nations | 4 |
| Fish farming pisciculture | 3 |
Metallurgy | 1 |
Weapons and gunsmithing | 2 |
