Classification of European languages and relatives

Bold: Language family/grouping

Italics: Outside Europe only †: Extinct

Indo-European

 * Albanian


 * Greek


 * Armenian


 * Balto - Slavic


 * Baltic


 * West Baltic†


 * Galindian†


 * Old Prussian†


 * Sudovian†


 * East Baltic


 * Latvian


 * Lithuanian


 * Selonian†


 * Semigallian†


 * Curonian†


 * Slavic


 * East Slavic


 * Old Novgorod†


 * Russian


 * Belarussian


 * Ukrainian


 * Rusyn


 * Ruthenian†


 * West Slavic


 * Lechitic


 * Modern Polish


 * New Pomeranian


 * Kashubian


 * Silesian


 * Czecho-Slovak


 * Czech


 * Slovak


 * Sorbian


 * South Slavic


 * East South Slavic


 * Bulgar


 * Vardar


 * Church Slavonic


 * West South Slavic


 * Slovene


 * Serbo-Croatian


 * Montenegrin


 * Bosno-Croatian


 * Serbian


 * Celtic


 * Lepontic†


 * Celtiberian†


 * Gallaecian†


 * Gaulish†


 * Brittonic


 * Breton


 * Cornish


 * Welsh


 * Cumbric†


 * Pictish†


 * Goidelic


 * Irish Gaelic


 * Manx Gaelic


 * Scottish Gaelic


 * Germanic


 * North Germanic


 * Modern Continental Scandinavian


 * Elfdalian


 * Icelandic


 * Faroese


 * Norn†


 * West Germanic


 * High German


 * Central German varieties


 * Upper German varieties


 * Low German