| Deutsch | deu-000 |
| Friedrichskoog | |
| English | eng-000 | Friedrichskoog |
| Esperanto | epo-000 | Friedrichskoog |
| Nederlands | nld-000 | Friedrichskoog |
| bokmål | nob-000 | Friedrichskoog |
| română | ron-000 | Friedrichskoog |
| русский | rus-000 | Фридрикског |
| Türkçe | tur-000 | Friedrichskoog |
| Volapük | vol-000 | Friedrichskoog |