International
In interlinguistics, international often has to do with languages rather than nations themselves. An "international word" is one that occurs in more than one language. These words are collected from widely spoken source or control languages, and often used to establish language systems that people can use to communicate internationally, and sometimes for other purposes such as to learn other languages more quickly. The vocabulary of Interlingua has a particularly wide range, because the control languages of Interlingua were selected to give its words and affixes their maximum geographic scope. In part, the language Ido is also a product of interlinguistic research.