 |
| Open Systems: 445 phrases in 88 subjects |
| Accounting | 1 |
| Acoustics | 1 |
| Agrochemistry | 1 |
| American usage, not spelling | 1 |
| Artificial intelligence | 4 |
| Astronautics | 5 |
| Automated equipment | 29 |
| Automatic control | 11 |
| Automobiles | 3 |
| Aviation | 3 |
| Banking | 1 |
| Biology | 2 |
| Biotechnology | 2 |
| Business | 3 |
| Caspian | 1 |
| Chemistry | 1 |
| Communications | 4 |
| Computer networks | 26 |
| Computers | 8 |
| Construction | 13 |
| Crystallography | 1 |
| Diplomacy | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electrical engineering | 3 |
| Electricity | 1 |
| Electronics | 15 |
| Energy industry | 8 |
| Energy system | 1 |
| Firefighting and fire-control systems | 1 |
| Fish farming pisciculture | 1 |
| Foreign affairs | 1 |
| Forestry | 1 |
| Gas processing plants | 1 |
| General | 1 |
| Gold mining | 1 |
| Historical | 4 |
| Household appliances | 1 |
| Industry | 1 |
| Information security and data protection | 3 |
| Information technology | 36 |
| Internet | 7 |
| Librarianship | 1 |
| Makarov | 22 |
| Mass media | 18 |
| Mathematics | 1 |
| Mechanics | 1 |
| Medical | 3 |
| Microbiology | 1 |
| Microelectronics | 2 |
| Microsoft | 1 |
| Military | 16 |
| Mining | 5 |
| Nanotechnology | 1 |
| Nautical | 3 |
| Nuclear and fusion power | 1 |
| Obstetrics | 1 |
| Oil / petroleum | 7 |
| Oil and gas | 4 |
| Oil and gas technology | 2 |
| Oilfields | 1 |
| Painting | 1 |
| Pharmacy and pharmacology | 1 |
| Physics | 2 |
| Power system protection | 1 |
| Programming | 55 |
| Public utilities | 2 |
| Rail transport | 1 |
| Refrigeration | 4 |
| Robotics | 1 |
| Sakhalin | 1 |
| Sakhalin S | 1 |
| SAP tech. | 1 |
| Security systems | 3 |
| Software | 1 |
| Solar power | 1 |
| Stock Exchange | 1 |
| Technology | 38 |
| Telecommunications | 10 |
| Thermal engineering | 8 |
| Thermodynamics | 1 |
| Transport | 1 |
| Ventilation | 1 |
| Veterinary medicine | 2 |
| Water resources | 1 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |
| Wood processing | 1 |