The Greek letters Alpha (Α) and Sigma (Σ) stand for "Alay sa Sambayanan" — a guiding principle that defines who we are. We believe that every student and every organization within the University has a duty to advance the interests of the Filipino people through thought, action, and service.

This commitment is more than just a motto — it is a call to lead with purpose, to grow with direction, and to use your education not just for personal success but for meaningful, lasting impact. That’s why we actively cultivate real-world competencies, develop principled leaders, and uphold a brotherhood rooted in Leadership, Physical Development, Academic Excellence, and Nationalism.

In a world that demands more than academic credentials, the UP Alpha Sigma Fraternity equips its members with the tools to thrive — in careers, in communities, and in life.