 |
| arithmetic unit: 55 phrases in 17 subjects |
| Astronautics | 1 |
| Automated equipment | 5 |
| Aviation | 1 |
| Computers | 3 |
| Electronics | 3 |
| Foreign affairs | 1 |
| Gyroscopes | 1 |
| Household appliances | 1 |
| Information technology | 15 |
| Makarov | 3 |
| Microelectronics | 1 |
| Microsoft | 1 |
| Military | 1 |
| Programming | 2 |
| Scientific | 1 |
| Technology | 13 |
| Telecommunications | 2 |