 |
| communications signal: 55 phrases in 15 subjects |
| Armored vehicles | 3 |
| Artillery | 1 |
| Astronautics | 1 |
| Caspian | 1 |
| Communications | 3 |
| General | 1 |
| Information technology | 1 |
| Logistics | 1 |
| Mass media | 3 |
| Military | 24 |
| Nautical | 1 |
| Operation systems | 1 |
| Technology | 6 |
| Telecommunications | 7 |
| Telephony | 1 |