| español | spa-000 |
| alguerés | |
| ISO 639-3 | art-001 | cat |
| Glottolog Languoid Names | art-326 | Standard Catalan |
| Glottocode | art-327 | stan1289 |
| Glottolog Primary Key | art-328 | 38770 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1343 |
| català | cat-000 | alguerès |
| English | eng-000 | Algherese |
| English | eng-000 | Algherese Catalan |
| français | fra-000 | alguérois |
| français | fra-000 | catalan alguerais |
| italiano | ita-000 | algherese |
| português | por-000 | alguerês |