 |
| group leader: 21 phrases in 14 subjects |
| Astronautics | 1 |
| Aviation medicine | 1 |
| Business | 1 |
| Christianity | 1 |
| Computer networks | 1 |
| Economy | 2 |
| General | 2 |
| Geophysics | 1 |
| Makarov | 3 |
| Mass media | 1 |
| Military | 3 |
| Quality control and standards | 1 |
| Security systems | 2 |
| Telecommunications | 1 |