| ISO 639-3 Reference Names | art-289 | Ainu (China) |
| ISO 639-3 Print Names | art-290 | Ainu (China) |
| ISO 639-3 Inverted Names | art-291 | Ainu (China) |
| Ethnologue Primary Language Names | art-323 | Ainu |
| Glottolog Languoid Names | art-326 | Ainu (China) |
| Glottocode | art-327 | ainu1251 |
| Glottolog Primary Key | art-328 | 24117 |
| Ethnologue Language Names | art-330 | Abdal |
| Ethnologue Language Names | art-330 | Aini |
| Ethnologue Language Names | art-330 | Ainu |
| Ethnologue Language Names | art-330 | Aynu |
| Ethnologue Language Names | art-330 | Eynu |
| 普通话 | cmn-000 | 艾努语 |
| English | eng-000 | Ainu |
| français | fra-000 | aïnou |
| русский | rus-000 | айну |
