| English | eng-000 |
| Galo | |
| ISO 639-3 | art-001 | adl |
| Glottolog Languoid Names | art-326 | Galo |
| Glottocode | art-327 | galo1242 |
| Glottolog Primary Key | art-328 | 28325 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 988 |
| català | cat-000 | Galo |
| français | fra-000 | gallong |
| galego | glg-000 | Galo |
| español | spa-000 | Galo |
| español | spa-000 | adi-galo |