| English | eng-000 |
| Eyak | |
| ISO 639-3 | art-001 | eya |
| ISO 639-3 Inverted Names | art-291 | Eyak |
| Glottolog Languoid Names | art-326 | Eyak |
| Glottocode | art-327 | eyak1241 |
| Glottolog Primary Key | art-328 | 44800 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 150 |
| Deutsch | deu-000 | Eyak |
| Eyak | eya-000 | I·ya·q |
| français | fra-000 | eyak |
| русский | rus-000 | индеец эяк |
| русский | rus-000 | эя́к |
| русский | rus-000 | эя́кский |
| русский | rus-000 | эяк |
| русский | rus-000 | язык эяк |