 |
| Ship: 9 phrases in 5 subjects |
| Abbreviation | 5 |
| Ecology | 1 |
| Military | 1 |
| Non-governmental organizations | 1 |
| Oceanography & oceanology | 1 |
|
| Ship: 9 phrases in 5 subjects |
| Abbreviation | 5 |
| Ecology | 1 |
| Military | 1 |
| Non-governmental organizations | 1 |
| Oceanography & oceanology | 1 |