O'connell Drive Elementary School Parent Teacher Association

Oak And Elm Grove Cemetery Company

Oak Island Tourism Society

Oakfield Cemetery Association

Oakhill And District Fire Department

Oakwood Academy Association

Oakwood Terrace Auxiliary

Oakwood Terrace Foundation

Oasis Environmental Society

Oasis Ministries Church

Ocean Breezes Interpretation Centre

Ocean View Cemetery

Ocean View Manor Society

Oceans Institute Of Canada/ Institut Canadien Des Oceans

Oceanview Wildlife Museum Society

Old Beaver River/port Maitland Cemeteries Preservation Society

Old Burying Ground Foundation

Old Cemetery Association

Old Farm Cemetery Society

Old Holy Trinity Charitable Trust