Proto Proto-Norse language Proto-Hmongic language Proto-Dravidian language Proto-Germanic language Proto-Karenic language Proto-Polynesian language Proto-Semitic language Proto-Eskimoan language Proto-Greek language Proto-Austroasiatic language Proto-Oceanic language Proto-Nahuan language Proto-Austronesian language Proto-Finnic language Proto-Indo-Iranian language Proto-Japonic language Proto-Kra–Dai language Proto-Indo-European language Proto-Hmong–Mien language Proto-cuneiform Proto-Turkic language Proto-Eskaleut language Proto-Loloish language Proto-language Proto-Philippine language Proto-Northwest Caucasian language Proto-Algonquian language Proto-Mienic language Proto-Human lan…

nguage Proto-orthodox Christianity Proto-Balto-Slavic language Proto-Kra language Proto-Elamite (period) Proto-Kartvelian language Proto-Italic language Proto-Munda language Proto-Sino-Tibetan language Proto-Kam–Sui language Proto-Indo-European society Proto-industrialization Proto-Malayic language Proto-Afroasiatic language Proto-Sámi language Proto-Indo-Europeans Proto-Niger–Congo language Proto-Iranian language Proto-Yeniseian language Proto-Malayo-Polynesian language Proto-Admiralty Islands language Proto-Celtic language Proto-Samoyedic language Proto-Tai language Proto-Mixe–Zoquean language Proto-Indo-Ar

yan language Proto-Torres–Banks language Proto-South Dravidian language Proto-Slavic language Proto-Circassian language Proto-punk Proto-Basque language Proto-Hlai language Proto-religion Proto-Sinaitic script Proto-Iroquoian language Proto-Berber language Proto-Georgian–Zan language Proto-Khmeric language Proto-writing Proto-Albanian language Proto-Armenian language Proto-Malay Frank Proto Proto-Ionians Proto-Pama–Nyungan language Proto-Anatolian language Proto-Mongolic language Proto-Tibeto-Burman language Proto-Canaanite alphabet Proto-Arabic language Proto-Algic language Proto-Chukotko-Kamchatkan language Proto-fascism Proto-Mayan language Proto-Cushitic language Proto-Ryu