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| merchant marine (rechnik) | |||
| commercial navigation | |||
| merchant shipping (Transportation of persons and goods by means of ships travelling along fixed navigation routes; Перевозка товаров и пассажиров судами по установленным навигационным маршрутам) | |||
| merchant shipping | |||
| торговое мореплавание: 19 do fraz, 11 tematyki |
| Biznes | 1 |
| Ekologia | 1 |
| Ekonomia | 2 |
| Morski | 2 |
| Nato | 1 |
| Okrętownictwo | 2 |
| Pospolicie | 3 |
| Prawo | 3 |
| Sachalin | 2 |
| Ubezpieczenie | 1 |
| Wojskowość | 1 |