 |
| recording tape: 144 phrases in 31 subjects |
| Advertising | 2 |
| Astronautics | 1 |
| Audio electronics | 2 |
| Aviation medicine | 1 |
| Drilling | 1 |
| Economy | 1 |
| Electrical engineering | 1 |
| Electronics | 5 |
| General | 18 |
| Geophysics | 8 |
| Household appliances | 1 |
| Information security and data protection | 1 |
| Information technology | 2 |
| Librarianship | 4 |
| Makarov | 10 |
| Mass media | 10 |
| Medical | 2 |
| Metallurgy | 2 |
| Military | 6 |
| Music | 3 |
| Navigation | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Physics | 2 |
| Rail transport | 1 |
| Security systems | 1 |
| Seismology | 1 |
| Sound recording | 5 |
| Technology | 38 |
| Telecommunications | 10 |
| Television | 1 |