| English | eng-000 |
| Wadden Sea | |
| brezhoneg | bre-000 | Mor Wadden |
| català | cat-000 | Mar de Wadden |
| dansk | dan-000 | Vadehavet |
| Deutsch | deu-000 | Wattenmeer |
| Esperanto | epo-000 | Vadamaro |
| français | fra-000 | Mer des Wadden |
| Frysk | fry-000 | Waadsee |
| hrvatski | hrv-000 | Waddensko more |
| magyar | hun-000 | Watt-tenger |
| 日本語 | jpn-000 | ワッデン海 |
| latviešu | lvs-000 | Vatu jūra |
| Nedersaksisch | nds-001 | Waddenzee |
| Nederlands | nld-000 | Waddenzee |
| nynorsk | nno-000 | Vadehavet |
| bokmål | nob-000 | Vadehavet |
| português | por-000 | Mar Frísio |
| русский | rus-000 | Вадденское море |
| español | spa-000 | Mar de Frisia |
| svenska | swe-000 | Vadehavet |