Early draft by the Church of Euthanasia.

Old, inaccurate, humorous yet comprehensive list of methods.

Wiki of suicide methods based on the ash methods file, but without humor.

Dr. Jack Kevorkian uses these two methods to help people commit suicide.

Includes a subsection on the use of inert gas to hasten death.

Practical instruction on how to kill yourself using the inhalation of carbon monoxide gas.

Electrocution, hanging, LD50 data, and methods to avoid.

Suicide by airplane.

A practical guide.

Medical consequences of suicide attempts. Contains substantial parts of Geo Stone's standard reference book, plus additional material.

For law enforcement personnel.

Victim Precipitated Homicide, articles by criminologist Rick Parent.

Thanatogast's list of suicide methods ranging from the funny to the serious. Celebrating the right to choose death.