 |
| ground communications: 167 phrases in 17 subjects |
| Apollo-Soyuz | 5 |
| Astronautics | 10 |
| Aviation | 9 |
| Aviation medicine | 1 |
| Communications | 2 |
| Computers | 1 |
| Electronics | 5 |
| General | 2 |
| Household appliances | 1 |
| Makarov | 2 |
| Mass media | 2 |
| Meteorology | 1 |
| Military | 82 |
| Nanotechnology | 11 |
| Rail transport | 1 |
| Technology | 27 |
| Telecommunications | 5 |