International language

International language may refer to:


 * Esperanto, whose original name was international language
 * Unua Libro or Dr. Esperanto's International Language, the first book detailing Esperanto
 * International auxiliary language, a language meant for communication between people who do not share a common native language
 * International English, a concept of the English language as a global means of communication
 * International Sign
 * Lingua franca, any language widely used beyond the population of its native speakers
 * Love
 * Mathematics
 * Music
 * Universal language, a hypothetical historical or mythical language said to be spoken and understood by all of the world's population
 * World language, a language spoken internationally

Other uses

 * International Language (album), a 1993 album by Cabaret Voltaire