[[pie-lang]] --- [[greek-lang]] [[italo-celtic-lang]] [[latin-lang]] [[pii-lang]] [[balto-slavic-lang]] [[armenian-lang]] [[anatolian-lang]] [[cimmerian-lang]] ## External Links [Indo-European-languages](https://en.wikipedia.org/wiki/Indo-European-languages#Classification) [UT's LRC: Branches](https://lrc.la.utexas.edu/lex/languages)