NAMI is the National Alliance for Mental Illness.
NAMI has information on just about every aspect of mental health. Here are just a few helpful pages:
NAMIE: Coping With a Suicide Loss
NAMI: Support Groups for Loss Survivors (NH)
NAMI: Mental Health in College
NAMI: Personal Stories on Mental Health
Contacts for Individual therapists trained in suicide loss support, books, hotlines and more (NH)