Baltic Celtic  · Germanic  · Greek Indo-Iranian ( Indo-Aryan , Iranian ) Italic  · Slavic   extinct: Anatolian  · Paleo-Balkans ( Dacian , Phrygian , Thracian )  · Tocharian Indo-European peoples Albanians  · Armenians Balts  · Celts  · Germanic peoples Greeks  · Indo-Aryans Iranians  · Latins  · Slavs historical: Anatolians (