| Africa Grantmakers' Affinity Groups
| | | North America | United States | Yes | Yes | Yes |
| American Legacy Foundation
| ALF | | North America | United States | No | No | Yes |
| American Psychological Association Minority Fellowship Program (MFP)-Mental Health and Substance Abuse Services Fellowship
| APA | | North America | United States | Yes | Yes | No |
| American Psychological Association Minority Fellowship Program (MFP)-Postdoctoral Fellowship in Mental Health and Substance Abuse Services (MHSAS)
| APA | | North America | United States | Yes | Yes | No |
| Association of Neuroscience Departments and Programs
| ANDP | | North America | United States | Yes | Yes | Yes |
| Australia Regional Funding and Grants Register
| | | Oceania | Australia | No | No | No |
| Canadian Centre on Substance Abuse - Funding Sources Database
| CCSA | | North America | Canada | Yes | No | Yes |
| Canadian Foundations
| | | North America | Canada | Yes | Yes | Yes |
| Canadian Institutes of Health Research
| CIRH | | North America | Canada | Yes | Yes | Yes |
| Centers for Disease Control and Prevention
| CDC | | North America | United States | No | No | No |
| CHRISTOPHER D. SMITHERS FOUNDATION, INC.
| | | North America | United States | Yes | No | No |
| Czech Science Foundation
| | | Eastern Europe | Czech Republic | Yes | Yes | Yes |
| Danya International, Inc - The Research Assistant
| | | North America | United States | Yes | Yes | Yes |
| Drug Free Communities Support Program
| DFSP | | North America | United States | No | Yes | No |
| Eurasia Foundation
| | | North America | United States | Yes | Yes | Yes |
| Foundation Center
| | | North America | United States | Yes | Yes | Yes |
| Fundsnet Services Online
| | | North America | United States | No | No | No |
| Global Development Network
| | | South Asia | India | No | No | No |
| IZUMI Foundation
| | | North America | United States | No | No | No |
| John E. Fogarty International Center
| | | North America | United States | No | No | Yes |
| Join Together
| | | North America | United States | No | Yes | No |
| Keep Kids Drug Free Foundation
| KKDF | | North America | United States | No | Yes | No |
| Minority Institutions' Drug Abuse Research Development Program
| MIDARP | | North America | United States | No | Yes | No |
| National Clearinghouse for Alcohol and Drug Information
| NCADI | | North America | United States | Yes | Yes | No |
| National Institute on Alcohol Abuse and Alcoholism
| NIAAAA | | North America | United States | Yes | No | No |
| National Institute on Drug Abuse
| NIDA | | North America | United States | Yes | Yes | Yes |
| National Institute on Drug Abuse - International Program
| NIDA | | North America | United States | Yes | Yes | Yes |
| National Institute on Drug Abuse - Program Announcements
| NIDA | | North America | United States | Yes | Yes | Yes |
| Rotary International
| | | North America | United States | No | No | No |
| Substance Abuse and Mental Health Services Administration
| SAMHSA | | North America | United States | Yes | Yes | No |
| Substance Abuse Policy Research Program
| SAPRP | | North America | United States | Yes | Yes | Yes |
| The Asia Foundation
| | | North America | United States | No | No | No |
| The Global Fund
| | | Europe | Switzerland | No | No | No |
| The Joyce Foundation
| | | North America | United States | No | No | No |
| The Robert Wood Johnson Foundation
| RWJF | | North America | United States | Yes | Yes | Yes |
| The Rockerfeller Foundation
| | | North America | United States | No | Yes | No |
| The U.S. Department of Health and Human Services
| DHHS | | North America | United States | Yes | Yes | Yes |
| U.S. Civilian Research and Development Foundation
| CRDF | | North America | United States | No | Yes | No |
| U.S. Department of Justice - Bureau of Justice Statistics
| | | North America | United States | No | No | No |
| U.S. Department of Justice - National Institue of Justice
| | | North America | United States | No | No | No |
| U.S. Department of Justice - Office of Juvenile Justice and Delinquency Prevention
| | | North America | United States | Yes | No | No |