| Glottolog Languoid Names | art-326 |
| Irish | |
| ISO 639-3 | art-001 | gle |
| Glottocode | art-327 | iris1253 |
| Glottolog Primary Key | art-328 | 38472 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 362 |
| English | eng-000 | Irish |
| français | fra-000 | irlandais |
| español | spa-000 | irlandés |