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| radial zone barrage | |||
| загороджувальний: 92 phrases in 14 subjects |
| Airports and air traffic control | 1 |
| Astronautics | 3 |
| Aviation | 6 |
| Diplomacy | 1 |
| Electronics | 1 |
| Forestry | 1 |
| General | 9 |
| Historical | 1 |
| Information technology | 1 |
| Law | 1 |
| Military | 61 |
| Radio | 1 |
| Technology | 3 |
| Transport | 2 |