 |
| envelope: 696 phrases in 73 subjects |
| Advertising | 8 |
| Agriculture | 20 |
| Air defense | 22 |
| Anatomy | 1 |
| Animal husbandry | 5 |
| Architecture | 3 |
| Artificial intelligence | 2 |
| Automobiles | 7 |
| Aviation | 61 |
| Bridge construction | 5 |
| Business | 10 |
| Chemistry | 4 |
| China | 1 |
| Communications | 3 |
| Computer networks | 3 |
| Computers | 2 |
| Construction | 5 |
| Consulting | 2 |
| Corporate governance | 3 |
| Cryptography | 2 |
| Desert science | 4 |
| Earth sciences | 4 |
| Economy | 7 |
| Electric machinery | 3 |
| Electronics | 40 |
| Engineering geology | 25 |
| Exhibitions | 3 |
| Explosives and Explosive Ordnance Disposal | 5 |
| Finances | 2 |
| Food industry | 1 |
| General | 7 |
| Genetics | 4 |
| Geology | 3 |
| Geophysics | 1 |
| Hydroelectric power stations | 13 |
| Information technology | 6 |
| International Monetary Fund | 3 |
| International trade | 1 |
| Life sciences | 5 |
| Management | 3 |
| Marketing | 1 |
| Mathematics | 2 |
| Medical | 2 |
| Metallurgy | 27 |
| Microsoft | 1 |
| Mining | 1 |
| Molecular genetics | 3 |
| Multimedia | 3 |
| Nautical | 2 |
| Nursing | 1 |
| Oil / petroleum | 25 |
| Otorhinolaryngology | 2 |
| Piezoelectric crystals | 2 |
| Plastic surgery | 2 |
| Plastics | 1 |
| Polygraphy | 2 |
| Polymers | 2 |
| Project management | 3 |
| Radio | 1 |
| Rail transport | 3 |
| Refrigeration | 3 |
| Reproductive biology | 4 |
| Securities | 1 |
| Shipbuilding | 3 |
| Soil science | 1 |
| Space | 40 |
| Sports | 1 |
| Surgery | 1 |
| Technology | 203 |
| Telecommunications | 14 |
| Textile industry | 18 |
| United Nations | 5 |
| Wind Energy | 7 |