Alcoholics Anonymous (AA)
Narcotics Anonymous (NA)
Alateen
Centers for Disease Control and Prevention
National Clearinghouse for Alcohol and Drug Information
National Council for Community Behavioral Healthcare
National Institute on Alcohol Abuse and Alcoholism
National Institute on Drug Abuse (NIDA)
NIDA for Teens
The Partnership at Drug Free.org
SAMHSA's Prevention of Substance Abuse and Mental Illness