EntityQ20829· pop 9· linked from 200 articlesTsetsautSign in to saveextinct Athabascan languageConnectionsNa-DeneEntityAthabaskanEntityTsetsautEntityUnited StatesCountryCanadaCountryAlaskaEntityUNESCOEntityInternational Phonetic AlphabetEntityBritish ColumbiaEntityInternational Standard Book NumberEntityUnicodeEntitylanguage familyEntitydigital object identifierEntityInternational Standard Serial NumberEntityInuit–Yupik–UnanganEntityNavajoEntityAmerican EnglishEntitylanguage isolateEntityAleutEntityFranz BoasEntityCategories20th-century disestablishments in North AmericaExtinct ISO language articles citing sources other than EthnologueExtinct languages of North AmericaLanguage articles with Linglist codeLanguages extinct in the 20th centuryNorth Coast of British ColumbiaNorthern Athabaskan languages