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ULTRA : 1872 phrases in 98 subjects |
| Acoustics | 1 |
| Advertising | 3 |
| Agriculture | 8 |
| Air defense | 23 |
| Animal husbandry | 30 |
| Architecture | 1 |
| Artificial intelligence | 3 |
| Astronomy | 1 |
| Athletics | 1 |
| Automobiles | 59 |
| Aviation | 82 |
| Biotechnology | 1 |
| Bridge construction | 1 |
| Business | 18 |
| Chemistry | 62 |
| China | 1 |
| Commerce | 3 |
| Construction | 15 |
| Cooking | 1 |
| Dermatology | 2 |
| Desert science | 5 |
| Drilling | 10 |
| Earth sciences | 16 |
| Ecology | 2 |
| Economics | 8 |
| Electric machinery | 5 |
| Electricity | 2 |
| Electronic commerce | 3 |
| Electronics | 135 |
| Energy industry | 2 |
| Engineering geology | 3 |
| Exhibitions | 3 |
| Explosives and Explosive Ordnance Disposal | 6 |
| Finances | 4 |
| Fishery fishing industry | 3 |
| Food industry | 4 |
| Foreign trade | 3 |
| General | 64 |
| Genetics | 1 |
| Geology | 5 |
| Geophysics | 17 |
| Geotechnics | 1 |
| Hydroelectric power stations | 7 |
| Information technology | 29 |
| Insurance | 1 |
| International trade | 5 |
| Jewelry | 3 |
| Laboratory equipment | 2 |
| Latin | 8 |
| Law | 21 |
| Leather | 1 |
| Management | 1 |
| Marketing | 1 |
| Materials science | 2 |
| Mechanic engineering | 2 |
| Mechanics | 4 |
| Metallurgy | 70 |
| Military | 1 |
| Mining | 4 |
| Multimedia | 2 |
| Nautical | 6 |
| Navigation | 2 |
| Nuclear physics | 2 |
| Nursing | 3 |
| Oceanography & oceanology | 2 |
| Oil / petroleum | 44 |
| Oil processing plants | 12 |
| Pediatrics | 3 |
| Pest control | 3 |
| Pharmacology | 8 |
| Photography | 2 |
| Physics | 1 |
| Physiology | 1 |
| Plastics | 14 |
| Polymers | 13 |
| Power electronics | 13 |
| Project management | 1 |
| Radio | 3 |
| Rail transport | 3 |
| Refrigeration | 5 |
| Remote sensing | 1 |
| Reproductive biology | 2 |
| Scientific | 4 |
| Sealing | 6 |
| Securities | 6 |
| Shipbuilding | 2 |
| Soil science | 2 |
| Space | 56 |
| Sports | 5 |
| Swimming | 2 |
| Technology | 778 |
| Telecommunications | 7 |
| Television | 2 |
| Textile industry | 66 |
| Transport | 2 |
| United Nations | 1 |
| Water resources | 4 |
| Wind Energy | 3 |