| ISO 639-3 | art-001 |
| glg | |
| ISO 639-2/T | art-002 | glg |
| ISO 639-2/B | art-003 | glg |
| ISO 639-1 | art-004 | gl |
| ISO 639-3 Reference Names | art-289 | Galician |
| ISO 639-3 Print Names | art-290 | Galician |
| ISO 639-3 Inverted Names | art-291 | Galician |
| Ethnologue Primary Language Names | art-323 | Galician |
| Glottolog Languoid Names | art-326 | Galician |
| Glottocode | art-327 | gali1258 |
| Glottolog Primary Key | art-328 | 38822 |
| Ethnologue Language Names | art-330 | Galego |
| Ethnologue Language Names | art-330 | Galician |
| Ethnologue Language Names | art-330 | Gallego |
| Ethnologue Language Names | art-330 | Guadramilese |
| Ethnologue Language Names | art-330 | Guadramilês |
| Ethnologue Language Names | art-330 | Rionorese |
| Ethnologue Language Names | art-330 | Rionorês |
| 普通话 | cmn-000 | 加利西亚语 |
| 普通话 | cmn-000 | 加里西亚语 |
| Deutsch | deu-000 | Galicisch |
| English | eng-000 | Galician |
| français | fra-000 | galicien |
| galego | glg-000 | galego |
| русский | rus-000 | галисийский |
| español | spa-000 | gallego |