Interlingua (disambiguation)

Interlingua is an auxiliary language developed by the International Auxiliary Language Association.

Interlingua may also refer to:


 * An alternative name for Latino Sine Flexione, an auxiliary language developed by Giuseppe Peano as a controlled variant of Neo-Latin. This language is sometimes referred to as Peano's Interlingua (abbreviated as IL)
 * A general term describing any international auxiliary language. See also interlinguistics.
 * A language-neutral representation of semantic and grammatical concepts; see Interlingual machine translation.
 * A name given to the fictional "basic speech" used in science fiction settings, such as Star Trek and the works of Robert A. Heinlein.