Similar to 国際機関の公用語の一覧

List of people considered a founder in a humanities field

Index of language articles

List of language families

List of ISO 639 language codes

List of ISO 639-2 codes

Languages used on the Internet

Languages with official recognition in India

List of official languages by country and territory

Pinyin table

List of official languages

List of languages by first written account

List of sign languages

Lists of endangered languages

List of constructed languages

Mutual intelligibility

List of proto-languages

List of languages by number of native speakers

List of programming languages

List of French loanwords in Persian

List of writing systems

International organization

Intergovernmental organization