Drung
Duala
Duano
Duau
Dubli
Dubu
Dugun
Duguri
Dugwor
Duhwa
Duke
Dulbu
Duli
Duli-Gey
Duma
Dumagat, Remontado
Dumbea
Dumi
Dumpas
Dumun
Duna
Dungan
Dungmali
Dungra Bhil
Dungu
Dura
Duri
Duriankere
Duruma
Duruwa
Dusner
Dusun, Central
Dusun Deyah
Dusun, Kadazan
Dusun Malang
Dusun, Sugut
Dusun, Tambunan
Dusun, Tempasuk
Dusun Witu
Dutch
Dutch, Middle (ca. 1050-1350)
Dutch, Old
Dutch Sign Language
Dutton World Speedwords
Duungooma
Duupa
Duvle
Duwai
Duwet
Dũya
ISO 639-3 Inverted Names