 |
| auxiliary service: 51 phrases in 17 subjects |
| British usage, not spelling | 1 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 2 |
| Energy system | 2 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Mass media | 2 |
| Medical | 2 |
| Military | 16 |
| Nautical | 1 |
| Programming | 2 |
| Statistics | 2 |
| Technology | 1 |
| Telecommunications | 1 |
| Tengiz | 1 |
| Trade classification | 14 |