Proto Proto-Norse language Proto-Hmongic language Proto-Dravidian language Proto-Karenic language Proto-Germanic language Proto-Austroasiatic language Proto-Semitic language Proto-Polynesian language Proto-Oceanic language Proto-Japonic language Proto-Austronesian language Proto-Greek language Proto-Eskimoan language Proto-Finnic language Proto-Indo-European language Proto-Philippine language Proto-Indo-Iranian language Proto-language Proto-Northwest Caucasian language Proto-Mienic language Proto-Kartvelian language Proto-human language Proto-Nahuan language Proto-cuneiform Proto-Algonquian language Proto-Loloish language Proto-Eskaleut language Proto-Yen…

niseian language Proto-Sino-Tibetan language Proto-Munda language Proto-Kra–Dai language Proto-Kra language Proto-Balto-Slavic language Proto-Hmong–Mien language Proto-Turkic language Proto-Afroasiatic language Proto-Celtic language Proto-Kam–Sui language Proto-Elamite (period) Proto-Iranian language Proto-Slavic language Proto-orthodox Christianity Proto-Niger–Congo language Proto-Malayo-Polynesian language Proto-Indo-Europeans Proto-Indo-European society Proto-punk Proto-Tai language Proto-Torres–Banks la

nguage Proto-Hlai language Proto-Sámi language Proto-Sinaitic script Proto-Admiralty Islands language Proto-Samoyedic language Proto-Georgian–Zan language Proto-religion Proto-Basque language Proto-South Dravidian language Proto-Iroquoian language Proto-Indo-Aryan language Proto-Berber language Proto-Circassian language Proto-Mixe–Zoquean language Proto-industrialization Proto-Italic language Proto-writing Proto-Khmeric language Proto-Malay Proto-Pama–Nyungan language Proto-Armenian language Proto-Anatolian language Frank Proto Proto-Arabic language Proto-Ionians Proto-Mayan language Proto-Canaanite alphabet Proto-Uralic language Proto-Mongolic language Proto-Algic language Proto-Tibeto-Burman language Proto-Abkhaz–Abaza langu