| English | eng-000 |
| Uru | |
| ISO 639-3 | art-001 | ure |
| ISO 639-3 Inverted Names | art-291 | Uru |
| Glottolog Languoid Names | art-326 | Uru |
| Glottocode | art-327 | uruu1244 |
| Glottolog Primary Key | art-328 | 36043 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 661 |
| français | fra-000 | uru |
| italiano | ita-000 | Uru |
| bokmål | nob-000 | Uru |
| português | por-000 | Uru |
| español | spa-000 | uru |
| Volapük | vol-000 | Uru |