| dansk | dan-000 |
| Vadehavet | |
| brezhoneg | bre-000 | Mor Wadden |
| български | bul-000 | ваденово море |
| català | cat-000 | Mar de Wadden |
| čeština | ces-000 | součást Severního moře |
| Deutsch | deu-000 | Wattenmeer |
| eesti | ekk-000 | Waddeni meri |
| ελληνικά | ell-000 | θάλασσα Wadden |
| English | eng-000 | Wadden Sea |
| Esperanto | epo-000 | Vadamaro |
| euskara | eus-000 | Wadden itsasoa |
| suomi | fin-000 | vattialue |
| français | fra-000 | Mer des Wadden |
| 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 |