international auxiliary language
language meant for communication between people from different nations who do not share a common first language
Mondial language
international auxiliary language
Idiom Neutral
international auxiliary language, published by the International Academy of the Universal Language in 1902 under the leadership of W. Rosenberger; a heavy revision of Volapük
Ido
constructed international auxiliary language
Neo
international auxiliary language created by Arturo Alfandari
Interlingua
international auxiliary language created by IALA
Nov Latin
constructed language
Esperanto
international auxiliary language designed by L. L. Zamenhof
Anglo-Franca
international auxiliary language
Frater
language