Orillia Baptist Church
Orillia Canada Day Inc.
Orillia Central Preschool
Orillia Christian Business Men's Committee,
Orillia Christian Centre
Orillia Christian Fellowship
Orillia Christian School Society
Orillia City Mission
Orillia Community Church
Orillia District Collegiate & Vocational Institute Staff...
Orillia District Disability Recovery Group
Orillia Educational Ministries
Orillia Faith Ministries, Inc
Orillia Heritage Centre
Orillia Legion Branch 34 Senior Citizens Complex
Orillia Life Centre
Orillia Native Women's Group
Orillia Naturalists Club Inc
Orillia Non-profit Places For People Corporation
Orillia Opera House Restoration Foundation