Iron
Ironworker Romani
Iroole
Iroquoian
Iroquoian (Unclassifiable)
Irri
Irruan
Iruan
Irula
Irula-Muduga
Irula Pallar
Irupi-Drageli
Isabi
Isala
Isam
Isamal
Isan
Isanzu
Isarog Agta
Isconahua
Ise
Isebanganen
Isebe
Isekiri
Ishe
Ishigaki
Ishkashimi
Ishkoman
Ishpi
Isinai
Isiokpo
Isirawa
Isken
Island
Island Boikin
Island Carib
Island Carib-Garifuna
Island Comox
Island Kiwai
Islands Estonian
Island Takic
Island Tigak
Isle-de-France Creole
Isleta
Isnag
Isoko
Isole Eolie
Isopo
Israeli Sign Language
Issenyi
Glottolog Languoid Names