| Ethnologue Language Names | art-330 |
| Karelian | |
| ISO 639-3 | art-001 | krl |
| ISO 639-3 | art-001 | olo |
| Ethnologue Language Names | art-330 | Karelian Proper |
| Ethnologue Language Names | art-330 | Karely |
| Ethnologue Language Names | art-330 | Karel’skiy Jazyk |
| 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 | Severno-Karel’skij |
| Ethnologue Language Names | art-330 | Sobstvenno-Karel’skij-Jazyk |
| Ethnologue Language Names | art-330 | Southern Olonetsian |