Ottawa Chinese Language School Inc.

Ottawa Chinese-Canadian Heritage Centre

Ottawa Chinese-Canadian Heritage Foundation

Ottawa Choral Society

Ottawa Christian Counselling Service Association

Ottawa Church Of God

Ottawa Community Coalition For Literacy / Regroupement...

Ottawa Community Concert Band

Ottawa Community Immigrant Services Organization/organisme...

Ottawa Council For Low Income Support Services

Ottawa Crime Stoppers-echec Au Crime-ottawa

Ottawa Cursillo Movement

Ottawa Dance Theatre

Ottawa Deaf Centre

Ottawa Deaf Fellowship

Ottawa Dragon Boat Foundation

Ottawa East Seventh-day Adventist Church

Ottawa Evangelical New Testament Assembly

Ottawa Field-naturalists' Club

Ottawa Folk Festival