| English | eng-000 |
| Otter | |
| asturianu | ast-000 | Llóndriga |
| brezhoneg | bre-000 | Ki-dour Kanada |
| català | cat-000 | Llúdriga |
| čeština | ces-000 | Vydra severoamerická |
| Anishinaabemowin | ciw-000 | Nigig |
| 國語 | cmn-001 | 水獺 |
| ᓀᐦᐃᔭᐤ | cre-000 | ᓂᒋᒄ |
| Cymraeg | cym-000 | Dwrgi |
| dansk | dan-000 | Oddere |
| Deutsch | deu-000 | Otter |
| Esperanto | epo-000 | Lutro |
| Esperanto | epo-000 | Otter |
| suomi | fin-000 | Saukot |
| français | fra-000 | Loutre |
| lenghe furlane | fur-000 | Lodre |
| Gaeilge | gle-000 | Dobharchú |
| galego | glg-000 | Lontra |
| hrvatski | hrv-000 | Vidre |
| italiano | ita-000 | Lutrinae |
| 日本語 | jpn-000 | カワウソ |
| 한국어 | kor-000 | 수달아과 |
| Latina Nova | lat-003 | Lutrinae |
| lietuvių | lit-000 | Amerikinės ūdros |
| മലയാളം | mal-000 | നീര്നായ |
| Nāhuatlahtōlli | nci-000 | Āhuitzotl |
| Nederlands | nld-000 | Otter |
| Nederlands | nld-000 | Otters |
| polski | pol-000 | Wydry |
| português | por-000 | Lontra |
| русский | rus-000 | Выдровые |
| русский | rus-000 | Оттер |
| español | spa-000 | Lutrinae |
| svenska | swe-000 | Lontra |
| ภาษาไทย | tha-000 | นาก |
| Türkçe | tur-000 | Susamuru |
| tiếng Việt | vie-000 | Rái cá |
| Volapük | vol-000 | Otter |