Grandparent Visitation Rights - Advice for grandparents who have lost visitation rights. Information from Children's Rights, Inc.
Grandparents Child Custody Issues - Discussion forum dealing with child custody issues for grandparents. Links to U.S. custody laws and resources.
Orphaned Grandparents Association - Support group in Edmonton, Alberta for grandparents who have limited or no access to their grandchildren. Includes links for Canadian laws, and information on other support groups in Canada and the US.