| Glottolog Languoid Names | art-326 |
| Luxembourgish | |
| ISO 639-3 | art-001 | ltz |
| Glottocode | art-327 | luxe1241 |
| Glottolog Primary Key | art-328 | 37133 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 424 |
| English | eng-000 | Moselle Franconian |
| français | fra-000 | francique mosellan |
| español | spa-000 | franconio del Mosela |