Brønnøy dialect (Brønnøy) Nordland dialect (Nordlandsmål) (Nordland) Bodø dialect (Bodødialekt) (Bodø) Northern Norwegian other dialects Insular Early Faroese Old Faroese Faroese (New Faroese) (Føroyskt mál / Færøsk sprog) North Faroese South Faroese Old Norn (extinct) Norn (Shetland and Orkney) (extinct) Shetland Norn (extinct) Orkney Norn (extinct) Caithness Norn (in some areas of coastal Caithness) (extinct) Old Icelandic (was a dialect of Old Norse) Icelandic (Íslenska) Greenlandic Norse (in Norse Greenland, three main areas of settlement in southwestern coast of Greenland: Eastern Settlement, Middle Settlement and Western Settlement) (extinct) Balto-Slavic languages Proto-Balto-Slavic (extinct) Baltic languages Proto-Baltic (extinct) Eastern Baltic (Dnieper Basin Baltic) (dialect continuum) Dnieper Baltic (spoken by the Dnieper Balts) East Galindian (extinct) Old Latvian (extinct) Latvian (Modern Latvian) (Latviešu) Latgalian (Upper Latgalian) (Upper Latvian) (Latgalīšu) (Augšzemnieku dialekts) (divergent enough to be considered a separate language from Latvian but closely related to it) (initially Latvian developed from the language of the Latgalians) Latgalian Proper / Upper Latgalian Latvian Southern Central Northern Selonian Latgalian (Sēliskās Izloksnes) (Selonian substrate) (not confuse with Selonian language) Latvian (Low Latvian) (Latviešu / Latviešu Valoda) Middle Latvian/Central-Southwestern Latvian (Vidus dialekts) (Midus > Vidus) (basis of Standard Latvian but not identical) Vidzeme-Semigallian Vidzeme Latvian (Low Latgalian) (Videzemes Izloksnes) (initially Latvian developed from the language of the Latgalians) Semigallian Latvian (Zemgaliskās Izloksnes) (Semigallian substrate) (not to be confused with Semigallian language) Curonian (Latvian Curonian) (Kursiskās Izloksnes) (Curonian substrate) (not to be confused with Curonian language) Kursenieki () (Curonian substrate) (not to be confused with Curonian language) (dialect or language spoken by the Kursenieki) Livonian Latvian (Lībiskais dialekts) (Livonian substrate) (not to be confused with Livonian) Vidzeme Livonian Latvian (Vidzemes Izloksnes) (not to be confused with Livonian) Courland Livonian Latvian (Kurzemes Izloksnes) (not to be confused with Curonian) Transitional Latvian-Lithuanian Selonian (extinct) Semigallian (extinct) Old Lithuanian (extinct) Lithuanian (Modern Lithuanian) (Lietuvių Kalba) Highland Lithuanian / Aukštaitian (Aukštaičių) (basis of Standard Lithuanian but not identical) Eastern Aukštaitian Southern Aukštaitian (Dzūkian) Western Aukštaitian Lowland Lithuanian / Samogitian (Žemaičių / Žemaitiu) (Curonian substrate) Southern Samogitian Western Samogitian Northern Samogitian Transitional East-West Baltic Curonian (disputed; see Origin of Curonian) (extinct) Western Baltic (Baltic Sea Coast Baltic) (dialect continuum) Old Prussian / Baltic Prussian (Prūsiskan / Prūsiska Billā) (extinct) New Prussian / Neo-Prussian (Revived Prussian) (Prūsiskan / Prūsiska Billā) (revived language with 50 second language speakers, some children are natively bilingual) (not to be confused with Germanic Prussian – Low Prussian and High Prussian)