Domain name: COM
The grouping as well as the division of languages follow those of Ethnologue: Languages of the World and the ISO 639-3 standard.
| Name | Number of Sites | Group | ISO 639-3 code |
|---|---|---|---|
| Eastern and Meadow Mari (марий йылме) | 8 | Mari | mhr |
| Karelian (karjal) | 6 | Finnic | krl |
| Kemi Sami (samääškiela) | 4 | Sami | sjk |
| Kildin Sami (Кӣллт са̄мь кӣлл) | 1 | Sami | sjd |
| Komi-Permyak (перем коми кыв) | 1 | Permic | koi |
| Komi-Zyrian (Коми кыв) | 3 | Permic | kpv |
| Livvi (Olonets / livvin karjal) | 3 | Finnic | olo |
| Moksha (мокшень) | 1 | Mordvin | mdf |
| Northern Sami (davvisámi, davvisámegiella) | 9 | Sami | sme |
| Southern Sami (åarjel-saemien) | 1 | Sami | sma |
| Tornedalen Finnish (meänkieli) | 12 | Finnic | fit |
| Udmurt (удмурт кыл) | 5 | Permic | udm |
| Võro (võro kiil) | 4 | Finnic | vro |