AMERICAS:
Eskimo-Aleut
Na-Dene (Athapaskan, Navajo, Apache)
Amerind
NORTH AMERICA:
Algonquian (Cheyenne, Shawnee, Cree)
Siouan (Crow, Winnebago, Omaha, Lakhota)
Iroquoian (Mohawk, Cherokee)
Caddoan (Caddo, Witchita, Pawnee)
Wakashan
Salish (Coeur d'Alene)
Klamath-Sahaptin (Nez Perce, Sahaptin, Klamath)
Penutian
Muskogean (Choctaw)
Hokan (Yuma, Mohave)
Coahuiltecan
Uto-Aztecan (Ute, Paiute, Comanche, Pima/Papago, Hopi)
Otomian-Pame
Mayan (Maya)
SOUTH AMERICA:
Andian-Equatorial (Quechua, Aymara)
Ge-Pano-Carib (Carib)
Macro-Chibchan
EURASIA:
Indo-European
Uralic-Yukaghir [=Uralic] {Finno-Ugric, Samoyed} (Hungarian)
Altaic {Turkic, Mongolian, Tungusic, Korean, Japanese}
Caucasian
Kartvelian [=South Caucasian] (Georgian)
Northwest Caucasian and Northeast Caucasian
Elamo-Dravidian [=Dravidian] (Telugu, Tamil)
Sino-Tibetan {Tibeto-Burman, Sinitic [=Chinese]}
Chukchi-Kamchatkan
Austric
Daic (Thai)
Austroasiatic (Vietnamese, Cambodian [=Khmer])
Austronesian {Formosan, Malayo-Polynesian}
AUSTRALIA/OCEANIA:
Australian
Indo-Pacific
Key: Families indented [Alternatives] {Branches} (Sample Languages)
