WIndigenous languages of the Americas
WAltaic languages
WAmerind languages
WAndamanese languages
WArnhem Land languages
WArutani–Sape languages
WAustric languages
WAztec–Tanoan languages
WBora–Witoto languages
WBorean languages
WCentral and South New Guinea languages
WChukotko-Kamchatkan–Amuric languages
WDakoid languages
WDaly languages
WDarwin Region languages
WDené–Caucasian languages
WEastern Sudanic languages
WEurasiatic languages
WHan languages
WHokan languages
WJe–Tupi–Carib languages
WKhoisan languages
WMacro-Arawakan languages
WMacro-Chibchan languages
WMacro-Jê languages
WMacro-Gunwinyguan languages
WMacro-Pama–Nyungan languages
WMacro-Siouan languages
WMataco–Guaicuru languages
WNiger–Congo languages
WNilo-Saharan languages
WNorth Caucasian languages
WNostratic languages
WOmotic languages
WPapuan Gulf languages
WPenutian languages
WPlateau Penutian languages
WPuyŏ languages
WSechura–Catacao languages
WSino-Uralic languages
WSouthern Daly languages
WTalodi–Heiban languages
WTolatecan languages
WTotozoquean languages
WTrans-Fly–Bulaka River languages
WTrans–New Guinea languages
WTrans–São Francisco languages
WTyrsenian languages
WUral-Altaic languages
WUralic–Yukaghir languages
WUralo-Siberian languages
WWest Papuan languages
WWest Trans–New Guinea languages
WYok-Utian languages