 |
| реверс: 401 phrase in 55 subjects |
| Aerohydrodynamics | 4 |
| Aeronautics | 4 |
| American football | 1 |
| Analytical chemistry | 2 |
| Armored vehicles | 2 |
| Artificial intelligence | 1 |
| Astronautics | 25 |
| Automated equipment | 30 |
| Automobiles | 4 |
| Aviation | 69 |
| Cables and cable production | 1 |
| Cement | 4 |
| Construction | 1 |
| Digital currencies, cryptocurrencies, blockchain | 1 |
| Drilling | 1 |
| Electrical engineering | 2 |
| Electronics | 2 |
| Energy industry | 1 |
| General | 1 |
| Genetic engineering | 1 |
| Household appliances | 1 |
| Informal | 1 |
| Information technology | 1 |
| Jet engines | 2 |
| Judo | 1 |
| Leather | 1 |
| Makarov | 18 |
| Mass media | 1 |
| Mechanic engineering | 13 |
| Mechanics | 3 |
| Medical | 1 |
| Metallurgy | 2 |
| Military | 12 |
| Mining | 1 |
| Missiles | 2 |
| Nanotechnology | 3 |
| Nautical | 29 |
| Nuclear and fusion power | 1 |
| Numismatics | 2 |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Pipelines | 3 |
| Polygraphy | 1 |
| Project management | 1 |
| Public utilities | 1 |
| Rail transport | 15 |
| Refrigeration | 2 |
| Shipbuilding | 4 |
| Software | 1 |
| Technology | 96 |
| Telecommunications | 3 |
| Textile industry | 1 |
| Thermal engineering | 1 |
| Transport | 16 |
| Wood processing | 1 |