Yale University | University of Southern California | Yale | Southern California | Southern United States | Southern Methodist University | Yale Law School | Southern Hemisphere | Yale College | United States District Court for the Southern District of New York | Southern Rhodesia | Southern Railway | Southern Nations, Nationalities, and People's Region | Southern Pacific Transportation Company | Southern League | Yale University Press | Southern Metropolitan Football League | Royal Observatory, Greenwich | Southern Football League | Southern Illinois University | Southern Christian Leadership Conference | observatory | Yale Law Journal | Southern rock | Southern Province | Southern Poverty Law Center | Southern Baptist Convention | Southern Africa | Royal Observatory | Paris Observatory |
At about the same time Columbia University withdrew from the YCSO corporation it became the Yale Southern Observatory, Inc. on January 23, 1975.