 |
| communication center: 209 phrases in 18 subjects |
| Abbreviation | 1 |
| Astronautics | 2 |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| Firefighting and fire-control systems | 2 |
| Information security and data protection | 2 |
| Makarov | 1 |
| Meteorology | 1 |
| Military | 106 |
| Occupational health & safety | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Security systems | 4 |
| Technology | 49 |
| Telecommunications | 27 |
| Weapons of mass destruction | 4 |