 |
| diffuser: 480 phrases in 61 subjects |
| Acoustics | 1 |
| Aerodynamics | 3 |
| Aerohydrodynamics | 31 |
| Apollo-Soyuz | 3 |
| Artillery | 1 |
| Astronautics | 51 |
| Astronomy | 5 |
| Automated equipment | 4 |
| Automobiles | 15 |
| Aviation | 17 |
| Combustion gas turbines | 7 |
| Construction | 44 |
| Cooking | 2 |
| Ecology | 6 |
| Electronics | 11 |
| Energy industry | 24 |
| Firefighting and fire-control systems | 4 |
| Food industry | 21 |
| Gas processing plants | 1 |
| General | 8 |
| Geology | 1 |
| Hi-Fi | 1 |
| Hydrology | 1 |
| Law | 1 |
| Makarov | 22 |
| Marketing | 1 |
| Mass media | 9 |
| Mathematics | 1 |
| Metallurgy | 1 |
| Metrology | 9 |
| Microelectronics | 1 |
| Military | 4 |
| Missiles | 5 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 10 |
| Occupational health & safety | 1 |
| Oil / petroleum | 5 |
| Oil and gas | 2 |
| Oil processing plants | 2 |
| Optics branch of physics | 2 |
| Packaging | 2 |
| Perfume | 2 |
| Physical chemistry | 1 |
| Physics | 5 |
| Polymers | 1 |
| Public utilities | 5 |
| Pumps | 3 |
| Quantum electronics | 9 |
| Rail transport | 1 |
| Refrigeration | 13 |
| Sakhalin | 1 |
| Solar power | 1 |
| Surgery | 1 |
| Technology | 76 |
| Telecommunications | 1 |
| Television | 1 |
| Thermal engineering | 6 |
| Transport | 9 |
| Ventilation | 1 |
| Weapons of mass destruction | 1 |