| amersa.org | Association for Medical Education & Research in Substance Abuse |
| aiar.nl | The Amsterdam Institute for Addiction Research |
| acde.org | American Council for Drug Education |
| samhsa.gov | Substance Abuse and Mental Health Services Administration - SAMHSA |
| nih.gov | NIAAA |
| ncadd.org | National Council on Alcoholism and Drug Dependence - NCADD |
| naswdc.org | NASW |
| nasadad.org | National Association of State Alcohol and Drug Abuse Directors |
| health.org | The National Clearinghouse for Alcohol and Drug Information |
| ccsa.ca | Canadian Centre on Substance Abuse |
| fairfax.va.us | www.co.fairfax.va.us/ |
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