 |
| bus system: 75 phrases in 18 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Computer networks | 9 |
| Computers | 3 |
| Construction | 1 |
| Drilling | 1 |
| Electrical engineering | 4 |
| Electronics | 9 |
| Information technology | 8 |
| Mass media | 9 |
| Microelectronics | 1 |
| Military | 2 |
| Oil and gas | 1 |
| Programming | 7 |
| Technology | 5 |
| Telecommunications | 8 |
| Tengiz | 1 |
| Transport | 2 |