O-R

Oceania University of Medicine

Olivarez College

Our Lady of Caysasay Academy

Our Lady of Fatima Academy of Davao, Inc.

Our Lady of Peace School

Our Lady of Perpetual Succor College

Our Lady of the Pillar College

Our Lady of the Sacred Heart School

Paco Catholic School

Pamantasan ng Lungsod ng Maynila

PAREF Woodrose School

Pasig Catholic College

Pateros Catholic School

Philippine Academy of Sakya

Philippine Cultural College

Philippine Nikkei Jin Kai International School

Philippine School (Bahrain)

Philippine Women’s

Pilar College of Zamboanga City, Inc.

Riverside College

Rizal Special Education Learning Center

Roosevelt College Rodriguez

Royal University of Phnom Penh