| name | Ethnologue status | language family | office | IETF | alphabet | ISO 6391 | ISO 6392 | ISO 6393 | speakers (people) | Manuscript | micronation | publisher | former country | is a dialect |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nisenan language | 9 Dormant | Penutian languages | nsz | 1 | Yes | |||||||||
| Sahaptin language | Penutian languages | Variously:$#$uma –Umatilla [Umatilla_language]$#$waa –Walla Walla [Walla_Walla_tribe]$#$yak –Yakima [Yakama_Nation]$#$tqn –Tenino [Warm_Springs_tribes] | 125 | Yes | ||||||||||
| Siuslaw language | 9 Dormant | Penutian languages | Latin script | sis | Yes | |||||||||
| Takelma language | Penutian languages | tkm | Latin script | tkm | Yes | |||||||||
| Yoncalla language | Penutian languages | sxk | Yes |