##Tolerated language – neither promoted nor proscribed; acknowledged but ignored (e.g. Native American languages in the United States)
English language | French language | Spanish language | German language | Italian language | Russian language | Greek language | Arabic language | Portuguese language | Chinese language | Swedish language | Japanese language | Turkish language | Tamil language | Dutch language | Persian language | Hebrew language | Hungarian language | Irish language | Bengali language | Polish language | Telugu language | Korean language | Welsh language | Java (programming language) | Czech language | Serbian language | Catalan language | Finnish language | Academy Award for Best Foreign Language Film |
"Esperanto en Perspektivo: Faktoj kaj analizoj pri la internacia lingvo" ("Esperanto in perspective: Facts and analyses about the International Language", Ivo Lapenna, Ulrich Lins, Tazio Carlevaro: Compte-rendu) in Language Problems and Language Planning, 3:1, 40–45.