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School NameCityProvince
Oak RidgesOak RidgesOntario
Oakridge Jr.TorontoOntario
Oakville ChristianOakvilleOntario
Ocean Cliff ElementarySurreyBritish Columbia
Oneida CentralCaledoniaOntario
Orchard ParkNiagara FallsOntario
Orleans WoodOttawaOntario
OrmistonWhitbyOntario
Orono / Kirby CentennialOronoOntario
Oscar PetersonStouffvilleOntario
Our Lady Help of ChristiansRichmond HillOntario
Our Lady of FatimaSt. CatharinesOntario
Our Lady of FatimaCoquitlamBritish Columbia
Our Lady of FatimaTorontoOntario
Our Lady of Good CounselSharonOntario
Our Lady of Good VoyageMississaugaOntario
Our Lady of Mount CarmelCarlisleOntario
Our Lady of PeaceEtobicokeOntario
Our Lady of the RosaryVaughanOntario
Our Lady of WisdomTorontoOntario
Our Lady SorrowsEtobicokeOntario