Advocating Organizations:
  National Mental Health Association (NMHA)
  Suicide Prevention Advocacy Network (SPAN)
  World Federation for Mental Health (WFMH)

Prevention Research Centers and Sites: 
  Arizona State University Prevention Center (ASU-PIRC)
  Blueprints for Violence Prevention
  Center for AIDS Prevention Studies (CAPS)
  Center for Family Study
  Center for Integrating Education and Prevention Research in Schools (Ed/Prev Center)
  Center for Prevention Research at University of Kentucky
  Center for Research to Practice
  Center for the Study and Prevention of Suicide at URMC (CSPS)
  Center for Substance Abuse Research (CESAR)
  Child and Adolescent Services Research Center (CASRC)
  Gatehouse Project
  John Hopkins Center for Prevention and Early Intervention
  The Methodology Center at Pennsylvania State University
  National Institute for Early Education Research (NIEER)
  Oregon Social Learning Center (OSLC).
  Prevention Research Center for the Promotion of Human Development at PSU
  Social Development Research Group at the University of Washington (SDRG)
  Social Research Methodology Division at UCLA (SRM)

Federal Resource:

National Institutes of Health (NIH):
  National Institutes of Health (NIH) Homepage
  National Institute on Drug Abuse (NIDA)
  Clinical Trials Network (under NIDA)
  National Institute of Mental Health (NIMH)
  National Institute on Alcohol Abuse and Alcoholism (NIAAA)
  National Institute of Child Health and Human Development (NICHD)

Centers for Disease Control And Prevention:
  CDC Home Page
  CDC Wonder
  Morbidity and Mortality Weekly Reports
  National Center for Health Statistics (NCHS)

SAMHSA: Substance Abuse and Mental Health Services Administration
  SAMHSA Home Page
  Center for Mental Health Services (CMHS)
  Center for Substance Abuse Prevention (CSAP)
  Center for Substance Abuse Treatment (CSAT)

U. S. Department of Education:
  Dept. of Education Home Page
  Institute for Educational Sciences
  National Center for Education Statistics