rec.drugs.misc - join
Stimulants, sedatives, smart drugs, et cetera.
Low activity, 150 subscribers, Usenet

alt.drugs.narcotics - join
Low activity, 55 subscribers, Usenet

talk.politics.drugs - join
The politics of drug issues.
Low activity, 163 subscribers, Usenet

alt.drugs.opium - join
A newsgroup for discussion of opium.
Low activity, 64 subscribers, Usenet

rec.drugs.chemistry - join
Chemistry, pharmacology and related issues.
Low activity, 150 subscribers, Usenet

rec.drugs.cannabis - join
The drug cannabis (marijuana).
Low activity, 365 subscribers, Usenet

rec.drugs.psychedelic - join
LSD, Ecstasy, magic mushrooms and the like.
Low activity, 221 subscribers, Usenet

alt.drugs.pot - join
Use rec.drugs.cannabis instead.
Low activity, 470 subscribers, Usenet

rec.drugs.smart - join
Smart drugs (nootropics).
Low activity, 337 subscribers, Usenet

alt.drugs.pot.cultivation - join
Use rec.drugs.cannabis instead.
Low activity, 151 subscribers, Usenet