| français | fra-000 |
| Castor | |
| български | bul-000 | Кастор |
| català | cat-000 | castor |
| català | cat-000 | genus castor |
| 普通话 | cmn-000 | 北河二 |
| 普通话 | cmn-000 | 海狸属 |
| 國語 | cmn-001 | 北河二 |
| dansk | dan-000 | Castor |
| Deutsch | deu-000 | Castor |
| Deutsch | deu-000 | Kastor |
| eesti | ekk-000 | Kastor |
| ελληνικά | ell-000 | Κάστωρ |
| ελληνικά | ell-000 | γένος Castor |
| English | eng-000 | Alpha Geminorum |
| English | eng-000 | Castor |
| English | eng-000 | genus Castor |
| Esperanto | epo-000 | Kastoro |
| euskara | eus-000 | castor |
| euskara | eus-000 | gurpiltxo |
| euskara | eus-000 | kastore |
| suomi | fin-000 | Alpha Geminorum |
| suomi | fin-000 | Castor |
| suomi | fin-000 | Castor-suku |
| suomi | fin-000 | majavat |
| Gaeilge | gle-000 | Castór |
| עברית | heb-000 | קסטור |
| hrvatski | hrv-000 | dabrovi |
| hrvatski | hrv-000 | rod Castor |
| hrvatski | hrv-000 | rod dabrova |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᑲᔅᑐᕐ |
| Inuktitut | iku-001 | Kastori |
| bahasa Indonesia | ind-000 | Alpha Geminorum |
| bahasa Indonesia | ind-000 | Beaver |
| italiano | ita-000 | Castore |
| 日本語 | jpn-000 | カストル |
| 日本語 | jpn-000 | 海狸 |
| 한국어 | kor-000 | 카스토르 |
| Lëtzebuergesch | ltz-000 | Castor |
| reo Māori | mri-000 | Whakaahu rangi |
| Nederlands | nld-000 | Castor |
| nynorsk | nno-000 | Castore |
| فارسی | pes-000 | رأس پیکر پیشین |
| polski | pol-000 | Kastor |
| português | por-000 | Castor |
| português | por-000 | Rodízio |
| português | por-000 | castor |
| русский | rus-000 | Ка́стор |
| русский | rus-000 | Кастор |
| slovenčina | slk-000 | Kastor |
| español | spa-000 | Castor |
| español | spa-000 | Cástor |
| español | spa-000 | género Castor |
| svenska | swe-000 | Castor |
| ภาษาไทย | tha-000 | ดาวแคสเตอร์ |
| ภาษาไทย | tha-000 | สกุลแคสตอร์ |
| lea fakatonga | ton-000 | Lua tangata |
| Bahasa Malaysia | zsm-000 | Beaver |