| English | eng-000 |
| Judezmo | |
| ISO 639-3 | art-001 | lad |
| Glottolog Languoid Names | art-326 | Ladino |
| Glottocode | art-327 | ladi1251 |
| Glottolog Primary Key | art-328 | 38790 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2165 |
| français | fra-000 | judéo-espagnol |
| español | spa-000 | sefardí |