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

to-Kra–Dai language Proto-Yeniseian language Proto-Hmong–Mien language Proto-Kra language Proto-Balto-Slavic language Proto-Munda language Proto-Turkic language Proto-Elamite (period) Proto-Afroasiatic language Proto-Kam–Sui language Proto-Celtic language Proto-Slavic language Proto-orthodox Christianity Proto-Iranian language Proto-Sámi language Proto-Niger–Congo language Proto-Malayo-Polynesian language Proto-Indo-Europeans Proto-Hlai lang

uage Proto-punk Proto-Torres–Banks language Proto-Indo-European society Proto-Admiralty Islands language Proto-Tai language Proto-Sinaitic script Proto-Samoyedic language Proto-Georgian–Zan language Proto-Indo-Aryan language Proto-South Dravidian language Proto-religion Proto-Circassian language Proto-Basque language Proto-industrialization Proto-Mixe–Zoquean language Proto-Iroquoian language Proto-Berber language Proto-Italic language Proto-writing Proto-Malay Proto-Khmeric language Frank Proto Proto-Pama–Nyungan language Proto-Anatolian language Proto-Arabic language Proto-Armenian language Proto-Ionians Proto-Canaanite alphabet Proto-Tibeto-Burman language Proto-Mayan language Prot