|
air : 7269 phrases in 139 subjects |
| Accounting | 1 |
| Accumulators | 3 |
| Acoustics | 1 |
| Acridology | 5 |
| Agriculture | 206 |
| American usage, not spelling | 1 |
| Analytical chemistry | 2 |
| Animal husbandry | 1 |
| Antennas and waveguides | 3 |
| Art | 1 |
| Astronautics | 5 |
| Astronomy | 9 |
| Athletics | 1 |
| Automated equipment | 75 |
| Aviation | 388 |
| Banking | 1 |
| Biology | 9 |
| Biotechnology | 2 |
| Botany | 2 |
| British usage, not spelling | 3 |
| Building structures | 2 |
| Cement | 1 |
| Chemistry | 207 |
| Cinematography | 4 |
| Coal | 48 |
| Commerce | 18 |
| Communications | 230 |
| Computers | 5 |
| Construction | 374 |
| Criminal law | 4 |
| Cultural studies | 18 |
| Cycling other than sport | 1 |
| Dosimetry | 8 |
| Earth sciences | 155 |
| Economics | 15 |
| Education | 4 |
| Electric motors | 5 |
| Electric traction | 6 |
| Electronics | 68 |
| Energy industry | 137 |
| Engineering | 1 |
| Entomology | 1 |
| Environment | 383 |
| Figurative | 1 |
| Finances | 23 |
| Fish farming pisciculture | 16 |
| Fishery fishing industry | 1 |
| Food industry | 17 |
| Football | 4 |
| Forestry | 24 |
| General | 786 |
| Geography | 6 |
| Government, administration and public services | 3 |
| Gymnastics | 2 |
| Handball | 1 |
| Health care | 54 |
| High energy physics | 39 |
| Hobbies and pastimes | 14 |
| Ice hockey | 1 |
| Ichthyology | 1 |
| Immigration and citizenship | 4 |
| Industry | 120 |
| Information technology | 34 |
| Insurance | 1 |
| International law | 5 |
| International trade | 1 |
| Labor law | 20 |
| Labor organization | 1 |
| Laboratory equipment | 5 |
| Law | 38 |
| Life sciences | 136 |
| Lighting other than cinema | 3 |
| Literature | 2 |
| Marketing | 8 |
| Materials science | 52 |
| Measuring instruments | 23 |
| Mechanic engineering | 301 |
| Mechanics | 1 |
| Medical | 102 |
| Medical appliances | 92 |
| Metallurgy | 225 |
| Meteorology | 2 |
| Microsoft | 1 |
| Military | 62 |
| Mineral products | 10 |
| Municipal planning | 179 |
| Name of organization | 12 |
| Natural resourses and wildlife conservation | 231 |
| Natural sciences | 48 |
| Nuclear physics | 114 |
| Obsolete / dated | 1 |
| Oil / petroleum | 4 |
| Packaging | 50 |
| Paragliding | 21 |
| Patents | 29 |
| Pest control | 17 |
| Pharmacy and pharmacology | 2 |
| Phonology | 23 |
| Physical sciences | 9 |
| Physics | 1 |
| Platform diving | 1 |
| Plumbing | 1 |
| Politics | 23 |
| Power system protection | 1 |
| Proper and figurative | 1 |
| Pulp and paper industry | 4 |
| Radiation | 59 |
| Radio | 1 |
| Radiography | 3 |
| Radiology | 1 |
| Religion | 2 |
| Remote sensing | 9 |
| Research and development | 3 |
| Resins | 1 |
| Sailing | 5 |
| Scuba diving | 2 |
| Skiing | 2 |
| Social science | 3 |
| Soil science | 6 |
| Sports | 4 |
| Statistics | 6 |
| Swimming | 3 |
| Taxes | 2 |
| Technology | 249 |
| Telecommunications | 1 |
| Textile industry | 47 |
| Thermal Energy | 1 |
| Thermal engineering | 1 |
| Tobacco industry | 3 |
| Trade unions | 4 |
| Transport | 1329 |
| United Nations | 59 |
| Ventilation | 8 |
| Veterinary medicine | 2 |
| Volleyball | 10 |
| Water resources | 2 |
| Water supply | 3 |
| Welding | 4 |
| Wood processing | 6 |