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

e Proto-Kartvelian language Proto-Human language Proto-Northwest Caucasian language Proto-Elamite (period) Proto-Munda language Proto-Italic language Proto-orthodox Christianity Proto-Afroasiatic language Proto-Kam–Sui language Proto-industrialization Proto-Indo-European society Proto-Sámi language Proto-Indo-Europeans Proto-Iranian language Proto-Yeniseian language Proto-Admiralty Islands language Proto-Malayic language Proto-Samoyedic language Proto-Tai language Proto-Indo-Aryan language Proto-Celtic language Prot

o-Niger–Congo language Proto-Torres–Banks language Proto-punk Proto-Malayo-Polynesian language Proto-South Dravidian language Proto-Slavic language Proto-Mixe–Zoquean language Proto-Circassian language Proto-religion Proto-Sinaitic script Proto-Hlai language Proto-Basque language Proto-Iroquoian language Proto-Georgian–Zan language Proto-Khmeric language Proto-writing Proto-Berber language Proto-Malay Proto-Armenian language Proto-Ionians Proto-Albanian language Proto-Pama–Nyungan language Proto-Mongolic language Proto-Tibeto-Burman language Proto-Arabic language Proto-Algic language Proto-Anatolian language Frank Proto Proto-Chukotko-