 |
| alarm signal: 104 phrases in 36 subjects |
| Architecture | 2 |
| Astronautics | 1 |
| Automated equipment | 2 |
| Automobiles | 2 |
| Computer networks | 3 |
| Construction | 2 |
| Economy | 1 |
| Electricity | 1 |
| Electronics | 4 |
| Energy industry | 1 |
| General | 3 |
| Geology | 2 |
| GOST | 3 |
| Information security and data protection | 1 |
| Information technology | 3 |
| Makarov | 3 |
| Mass media | 1 |
| Measuring instruments | 1 |
| Mechanics | 3 |
| Medical appliances | 2 |
| Military | 3 |
| Nautical | 6 |
| Navigation | 3 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Production | 1 |
| Programming | 2 |
| Quality control and standards | 1 |
| Sakhalin | 1 |
| Security systems | 7 |
| Seismology | 1 |
| Shipbuilding | 2 |
| Technology | 7 |
| Telecommunications | 23 |
| Transport | 2 |
| Weapons of mass destruction | 2 |