| ISO 639-3 | art-001 |
| gle | |
| ISO 639-2/T | art-002 | gle |
| ISO 639-2/B | art-003 | gle |
| ISO 639-1 | art-004 | ga |
| ISO 639-3 Reference Names | art-289 | Irish |
| ISO 639-3 Print Names | art-290 | Irish |
| ISO 639-3 Inverted Names | art-291 | Irish |
| Ethnologue Primary Language Names | art-323 | Irish |
| Glottolog Languoid Names | art-326 | Irish |
| Glottocode | art-327 | iris1253 |
| Glottolog Primary Key | art-328 | 38472 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 362 |
| Ethnologue Language Names | art-330 | Connacht |
| Ethnologue Language Names | art-330 | Donegal |
| Ethnologue Language Names | art-330 | Erse |
| Ethnologue Language Names | art-330 | Gaeilge |
| Ethnologue Language Names | art-330 | Gaelic Irish |
| Ethnologue Language Names | art-330 | Irish |
| Ethnologue Language Names | art-330 | Munster-Leinster |
| Ethnologue Language Names | art-330 | Northern Irish |
| Ethnologue Language Names | art-330 | Southern Irish |
| Ethnologue Language Names | art-330 | Ulster |
| Ethnologue Language Names | art-330 | Western Irish |
| 普通话 | cmn-000 | 爱尔兰语 |
| Deutsch | deu-000 | Irisch |
| English | eng-000 | Irish |
| français | fra-000 | irlandais |
| Gaeilge | gle-000 | Gaeilge |
| русский | rus-000 | ирландский |
| español | spa-000 | irlandés |