- Alechmind Society - An international nonprofit association of people working in the public interest to protect the fundamental right to freedom of thought through the use of drugs. Includes news, law library, journal, and organizational and membership information.
- All About Poppers - Resource on alkyl nitrite. Includes basic information, benefits, risks, and links to news stories and other sites.
- Ambitious Addict - Discussion forum, photos, and user contributions.
- Codeine Information - A non-profit source of information on the recreational use of codeine, dihydrocodeine, hydrocodone, oxycodone, and pholcodine. Includes facts, extraction guide, list of products containing codeine, information on side effects, addiction and tolerance.
- Crack Cocaine - Information, history, facts, and pictures of crack and cocaine.
- Cyberstoner - A directory for marijuana and drug-related websites, plus news and personal experiences.
- Drug Calculator - Allows the user to calculate how much money is spent monthly and annually on drugs, alchohol, and cigarettes.
- Drugs-Plaza - Information on various "soft-drugs" such as marijuana, Magic Mushrooms and herbal drugs, including how to make hash, how to grow mushrooms, and stories of users' experiences.
- Green Party - Focuses on drug policies in the United Kingdom and global cannabis news and harm reduction information. Also sells Ecstasy testing kits and books.
- Groda Lotsapot's Place - Includes information on growing mushrooms and pot, plus weed smoking etiquette, hash oil information, how to get high on common household items, and other guides and overviews.
- I Took Drugs - Discussion board for general drug use, alcohol, and partying.
- Internet dopedealer - Virtual drug experiences and trip stories for cocaine, amphetamines, Ecstasy, heroin, cannabis, LSD, PCP, and salvia divinorum.
- Luke's Cannabis and Tobacco Health Comparison Site - Comparing the realtive medicinal and health effects of these drugs.
- Marijuana Information - General information about marijuana, peyote, and salvia divinorum plus marijuana growing tips.
- MortalThoughts - Offers mIRC chat or chat for WebTV users.
- Neon Joint - Includes forum, articles, recipes and opinions for people interested in the recreational use of drugs.
- Original Kleptonian Neo-American Church - Includes text of "A Narrative of the Early Years of American Psychedelianism" and offers the book for sale.
- Street Drugs - Offers information on illegal drugs and substances. Includes news, forums, articles, and law refereances.
- The Drug Workshop - A harm reduction perspective to the use of psychoactive drugs, especially the psychedelics for people interested in unlearning drug-guilt, overcoming addiction, and embracing drugcraft as a means for attaining euphoria.
- The Drugs Index - Portal to drug-related websites organized by topic, plus archives of text articles from alt.drugs and a chat room.
- The Lycaeum - Contains a comprehensive listing of various mind altering substances, including their chemical structures and effects (with first person accounts).
- The Vaults of Erowid - Index of drugs, with physical effects, images, history, chemistry and law information for each. Articles and sections for wide variety of drug related material, including law, experiences, community, drug testing, spirituality, health, and artistic endeavors.