 |
| light control: 72 phrases in 25 subjects |
| Architecture | 1 |
| Astronautics | 7 |
| Automated equipment | 2 |
| Automobiles | 3 |
| Aviation | 3 |
| Cinematography | 1 |
| Construction | 1 |
| Electricity | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| Information technology | 3 |
| Makarov | 2 |
| Mass media | 2 |
| Mechanics | 1 |
| Meteorology | 1 |
| Military | 8 |
| Nautical | 4 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Pharmacology | 1 |
| Quality control and standards | 1 |
| Security systems | 1 |
| Technology | 19 |
| Transport | 3 |
| United Nations | 1 |