The Revival
September 1972 saw the imposition of Martial Law which enforced the total ban of campus organizations. The SIGMA CHI Fraternity and the MU SIGMA PHI Sorority went into hibernation. The rest was history.
In 1986, in coincidence with the approaching 25th Anniversary of the Fraternity and the Sorority, and the need to revive them in the University, the alumni SIGMA CHIans and MU SIGMA PHIans converged. They agreed to initially select ten young men and ten young women from the different colleges to benefit one-year scholarship each; and to comprise the revival batches of the Fraternity and the Sorority.
Consequently, screening tests and interviews were conducted on the applicants. Ultimately, ten neophytes from both sibling groups were oriented and finally admitted.
From thence sprang more and more young men and women who continuously maintain and sustain the SIGMA CHI Fraternity and the MU SIGMA PHI Sorority alive in the University.
The Revival Members
SIGMA CHI Fraternity
THIRTY-FOURTH BATCH (06-07-86)
HERBERT CHIU CHU
NOEL SOBREPEÑA DEMAFILES
FRANCIS EVAN CENTENO FULLON
ARNOLD DICEN GUZMAN
LEO PRAGALE LINDERO
JAMES UY LIM (DEC.)
CHRISTOPHER CLAVEL MONTAÑO
ADOLFO ESCALONA PAGHARI-ON, JR.
HARLEY ABASTILLAS VILLAVICENCIO
CARLOS LUIS DE PAULA YAP
MU SIGMA PHI Fraternity
BATCH JULY 7, 1986
Revival Leadership: SIGMA CHI Fraternity
| Grand Archon | Christopher Clavel Montaño |
| Vice Grand Archon | James Uy Lim |
| Keeper of the Rolls | Carlos Luis De Paula Yap |
| Custodian of the Funds | Noel Sobrepeña Demafiles |
| Manager of the Coffers | Leo Pragale Lindero |
| Chronicler | Harley Abastillas Villavicencio |
| Fraternity Whip | Herbert Chiu Chu |
| Board of Admission Chairman | Francis Evan Centeno Fullon |
| Board of Admission Members | Arnold Dicen Guzman |
| Adolfo Escalona Paghari-on, Jr. |
Revival Leadership: MU SIGMA PHI Sorority
| Most Idyllic Sister | Ma. Gilna Fenolan Pamulag |
| Idyllic Sister Premier | Elissa Catedrilla Gallon |
| Sister Keeper of the Scrolls | Glenda Saladaga Janayon |
| Sister Sentinel of the Chest | Chembie Clementir Villalobos |
| Sister Manager of the Affairs | Mariel Delight Berja Gaurano |
| Sister Examiner | Analiza Claveria Defante |
| Sister Rapporteur | Geraldine Jaen Denila |
| Sister Vigilante | Nora Tantiado Tranca |
| Board of Admission: | |
| Chairman | May Tupaz Flores |
| Members | Ma. Cristina Lorca Bibanco |
| Mary Ann Cañete Sulangob |



















