Fraternity, clustered under Fraternities, established in 1962.

Advocating Humanitarian service to the nation state through the promotion and demonstration of the goals of Nationalism, Academic Excellence, Leadership, and Physical Development


Freshman Night 2015
September 16, 2015 (7:00 PM - 10:00 PM)
Fundraising - Fund Raising

50th Anniversary
October 10 - 12, 2014 (3:00 PM - 12:00 PM)
Celebration - Promotion

FN 2014: Chrysos
September 25 - 26, 2014 (8:00 PM - 4:00 AM)
Celebration - Fund Raising

UP Alpha Sigma Fraternity February Fair
February 11 - 16, 2014 (4:00 AM - 10:00 PM)
Celebration - February Fair

Ground Zero
July 25, 2013 (2:00 PM - 10:00 PM)
Fundraising - Concert

As of Midyear Term 2017, this student organization has 16 members. Non-freshman students may apply to join the student organization.

Like other organizations in the university, there is a process for membership to MASIG. All recognized student organizations have pledged their compliance to the Republic Act 8049 or the Anti-Hazing Law.
Convergence Area (aka Tambayan)
The Alpha Sigma Fraternity tambayan is located in front of the School of Environmental Science and Management (SESAM).
Temporarily Recognized
The UP ALPHA SIGMA FRATERNITY or simply MASIG, a student organization in the University of the Philippines Los Baños with org record ID 243, is temporarily recognized as of Midyear Term 2018.