George Herbert Walker Bush coined the phase New World Order:
http://www.bibliotecapleyades.net/sociopolitica/esp_sociopol_nwo72.htm
Well, no, he actually didn't. That specific phrase has been attributed to Woodrow Wilson in promulgating the League of Nations. In 1940, H.G. Wells published his book, "A New World Order", another one-worlder-we-should-be ruled-by-wise-scientists/engineers sloganeer.
Poppa Bush was not bright enough to coin such a succinct turn of phrase....ever listen to his off the cuff remarks.