Moodgym
A free self help program to teach cognitive behaviour therapy skills to people vulnerable to depression and anxiety
http://moodgym.anu.edu.au

Walkers in Darkness, Inc.
Self assessment, criteria for episode, recognizing and diagnosing, mailing lists, discussion forums, chat and links.
http://www.walkers.org/

Coping With Depression
Online course focuses on the diagnosis and treatment of depression as well as the stigma, biological, environmental, and genetic nature of depression.
http://www.suite101.com/course.cfm/16604/overview/373764

Depression Information and Screening
Offers confidential depression screening test online. Provides information on symptoms, treatments and how to find help.
http://depression-screening.org/

Emotional First Aid
A guide to relief from depression.
http://www.johnfishbein.com/

Have a Heart's Depression Resource
Articles to help those with depression and thoughts of suicide better understand what they are going through.
http://www.have-a-heart.com

Online Depression Screening Test
Answer a few simple questions to determine if you are experiencing depressive symptoms. Provides a referral list and information on depression.
http://www.med.nyu.edu/Psych/screens/depres.html

Centre for Applied Research in Mental Health and Addiction
A self-care guide for patients experiencing depression in the workplace.
http://www.carmha.ca/antidepressant-skills/work

About Depression and Mental Health
Detailed information including the causes, diagnosis, treatment, and cures. Also information on moving beyond and creating the life you want. By Mark Lockyer, BSW (Hons), Grad Dip Ed, social worker, and teacher.
http://www.depression-treatment.com.au/

Depression UK
A national, self help organization which operates within the United Kingdom. Details about the sharing which includes a newsletter, a pen-friend scheme, phone-friend scheme and independent groups. Includes an online membership form.
http://www.depressionuk.org