American Association of Suicidology Information about suicide, publications, crisis centers, support groups, resources, events, and related links.
Prevent Suicide Now.com Includes numerous articles, suicide hotlines, causes, warning signs, statistics, a directory of suicide support groups, a free suicide prevention program, memorials, and many more resources.
San Francisco Suicide Prevention Information about the organization, suicide facts, warning signs, what you can do, volunteer information, and related links.