 |
| ocean station: 65 phrases in 18 subjects |
| Aviation | 2 |
| Construction | 2 |
| Ecology | 16 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| General | 2 |
| Geophysics | 1 |
| Hydrology | 2 |
| Makarov | 2 |
| Maritime law & Law of the Sea | 1 |
| Meteorology | 6 |
| Military | 7 |
| Natural resourses and wildlife conservation | 2 |
| Nautical | 8 |
| Navigation | 2 |
| Technology | 7 |
| Water supply | 1 |