The Upsilon Sigma Phi (ΥΣΦ) is the oldest Greek-letter organization and fraternity in Asia. Founded in 1918, it is also the oldest student organization in continuous existence in the University of the Philippines. It has two chapters—a single chapter for the UP Diliman and UP Manila campuses, and another for UP Los Baños. Membership remains exclusive to UP students, and is by invitation only. Among its alumni are two Philippine presidents, a vice president, fifteen senators, fourteen supreme court justices (including three chief justices), three house speakers, a chairman of the United Nations Commission on Human Rights, three executive secretaries, four solicitors-general, twenty-six ambassadors, an AFP chief of staff, a NEDA director-general, a Central Bank governor, twenty-four honorees of The Outstanding Young Men, four national scientists, three national artists, a recipient of the Ramon Magsaysay Award, and five UP presidents. More information...
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