Tau Gamma Phi (ΤΓΦ) also known as the Triskelions' Grand Fraternity, is a Fraternity established in the Philippines. Its members call themselves Triskelions.Their aims are to see a Fraternity System devoid of violence in lieu of the rampant violence pervading the university campus at the time of its founding, to avoid elitism if they can, and to earnestly propagate their fraternity's principles as their way of life. Based on these goals, the Triskelions categorized their formal group as a 'protest fraternity'. The Fraternity encourages its members to strive for spiritual growth and to organise socio-civic activities for the benefit of communities. The Fraternity believes that it must forge its members to embody qualities of leadership, commitment, persistence, trust, integrity, respect, and vision for them to achieve academic success and personal development. The Tau Gamma Phi is now one of the largest fraternities in the Philippines with about 800,000 registered members Its counterpart is called Tau Gamma Sigma (ΤΓΣ) also known as the Triskelions' Grand Sorority.

The Triskelion Alumni Organization (TAO) is the umbrella organization for all its alumni members. The TAO has established close-knit enclaves in the United States of America, the Middle East and some countries in Europe.

The Triskelion Radio was set up by capable Triskelions, and it is probably the first ever fraternity and sorority on-line radio station in the Philippines.

 

 

Tau Gamma Sigma(ΤΓΣ) also known as the Triskelions' Grand Sorority, is a sorority established in the Philippines. Its members call themselves Lady Triskelions. The Tau Gamma Sigma is the counterpart of the Tau Gamma Phi fraternity. It is now one of the largest and most dynamic sororities in the Philippines.

It was a cold Friday afternoon of January 17, 1969 in Mandaluyong City when the Tau Gamma Sigma Sorority was formed. Eleven illustrious coed girls from the University of the Philippines, Diliman campus are "barkadas" or buddies of the Tau Gamma Phi Fraternity Founders who came together and valiantly embraced the Tenets and Codes of Conduct of the TRISKELIONS. These women were all political science students and members of the Political Science Club that the Founding Fathers of the Tau Gamma Phi Fraternity and Founding Batch were also distinguished members.
The first initiation rites was held in Bustos, Bulacan. Successive batches followed until they reached the impressive number of almost fifty members from different colleges in the UP Diliman,Quezon City campus.
Despite of the Lady Triskelions' very tight class schedules on top of their commitments to other extra curricular activities, they managed to formulate sorority policies and guidelines particularly its Constitution and recruitment program.
Formal sorority structure was finally ratified in July 1970.