| ISO 639-3 | art-001 |
| olo | |
| ISO 639-3 Reference Names | art-289 | Livvi |
| ISO 639-3 Print Names | art-290 | Livvi |
| ISO 639-3 Inverted Names | art-291 | Livvi |
| Ethnologue Primary Language Names | art-323 | Livvi-Karelian |
| Glottolog Languoid Names | art-326 | Livvi |
| Glottocode | art-327 | livv1243 |
| Glottolog Primary Key | art-328 | 44433 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 396 |
| Ethnologue Language Names | art-330 | Aunus |
| Ethnologue Language Names | art-330 | Karelian |
| Ethnologue Language Names | art-330 | Livvi |
| Ethnologue Language Names | art-330 | Livvi-Karelian |
| Ethnologue Language Names | art-330 | Livvikovian |
| Ethnologue Language Names | art-330 | Livvikovskij Jazyk |
| Ethnologue Language Names | art-330 | Olonets |
| Ethnologue Language Names | art-330 | Olonetsian |
| Ethnologue Language Names | art-330 | Southern Olonetsian |
| English | eng-000 | Livvi |
| English | eng-000 | Olonetsian |
| français | fra-000 | olonetsien |
| español | spa-000 | olonetsiano |