Durham Save-a-heart
Durham Stroke Support Group
Durham Therapeutic Riding Association
Durham Warm Water Aquatic Program (dwwap)
Durham West Arts Centre
Durham West Arts Centre Foundation
Durham Youth Housing And Support Services
Durham Youth Orchestra
Durhamdale Inc.
Durkai Amman Koyil Society/societe Durkai Amman Koyil
Duro Dyne Canada Inc Employees Charitable Fund
Duro Employees' Charitable Donation Fund,
Dusk Dance Inc.
Dusty Sandals Society
Dusty Shoes Foundation
Dutch Canadians Remember 1945 Society
Dutch Heritage Villa Inc.
Dutch Language Program Ottawa
Dutch Valley United Baptist Church
Dutton & District Lions Non-profit Housing Inc