| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nivkh languages | 8a Moribund | Paleosiberian languages | Cyrillic script | - | mis | niv | 200 | Yes | ||||||
| Chukotko-Kamchatkan languages | Paleosiberian languages | 13,000 | Yes | |||||||||||
| Yeniseian languages | Paleosiberian languages | Yes | ||||||||||||
| Yukaghir languages | Paleosiberian languages | 370 | Yes |