GriefShare
A seminar and support group for those who have lost someone close to them.  Participants watch and discuss a series of videos that help navigate the grief process.

The Compassionate Friends of Canada
An organization for families who have suffered the death of a child from any cause. Provides contacts to local chapters, articles and information about grieving.

Willowgreen  
A leading provider of information and inspiration in the areas of illness and dying, loss and grief, healthy caregiving, life transition, and spirituality.

Rainbows
An international not-for-profit organization that fosters emotional healing among children grieving a loss from a life-altering crisis.