mul·ti·na·tion·al 
(mŭl′tē-năshə-nəl, -năshnəl, -tī-)
(mŭl′tē-năshə-nəl, -năshnəl, -tī-)adj.
1. Having operations, subsidiaries, or investments in more than two countries: a multinational corporation.
2. Of or involving more than two countries: a multinational research project.
n.
A company or corporation operating in more than two countries.
mul′ti·nation·al·ism n.