- AddictionSites.com – Information and resources for drug and alcohol addictions
- Center for On-Line Addiction
- DMOZ
- Health6 – Health and recovery resources
- In the Rooms – Directory of 12 step web sites
- Mind Body Co-op
- Open Directory-Society
- Recovery Is Everywhere – Recovery resources information
- Sober.com – Recovery treatment resources
- Treatment4addiction.com
- Treatment center directory
- Web of Addictions