Pi Sigma celebrates 53 years of “service, leadership, and nation-building”

ANGELES CITY, PAMPANGA (August 15, 2025) — Pi Sigma Fraternity will celebrate its 53rd national founding anniversary on August 16 at the Best Western Plus Hotel in Angeles City with a reiteration on its theme: “Serve the People, Be A Leader, Be a Sigman”.

The fraternity was founded on August 15, 1972 at the UP Diliman during the height of the student protest movement and has since spread chapters nationwide.  

Some of Pi Sigma’s prominent members slated to deliver messages are Partylist Rep. Terry Ridon (Bicol Saro), Foreign Affairs Assistant Secretary Elmer Cato, former Transportation Undersecretary Jeremy Regino, Arellano University’s civil law department chair Crisostomo Uribe, and Pampanga Chamber of Commerce President Atty. Paul Yusi.  

Pi Sigma stands for the dual sword principles of Paglingkuran ang Sambayanan and Paragon of Scholarship, tenets that helped mold its members to become patriotic and responsible citizens.  

On top of encouraging academic and professional excellence, the fraternity is guided by love of country and service to fellowmen.

The event will be highlighted by the PSFAAI Annual General Assembly before an evening of fellowship with some 150 members from different schools nationwide who are expected to attend.

Now with more than five decades as a service-oriented fraternity, Pi Sigma vows to continue to help strengthen civil society and contribute to nation-building. 

Aside from the UP Diliman, delegates will come from the UP Los Baňos, UP Baguio, Pampanga, Tarlac, Pangasinan, La Union, Bicol, Iloilo, and Koronadal, General Santos, and Davao.

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