Just started this list, about to spend the next few days filling it out.
Cannabinoids (ex: Marijuana)
AM-1248
Opioids (ex: Poppy)
a-Methylfentanyl, Parafluourofentanyl, 3-Methylfentanyl, Metofoline
Quinolines (ex: Qualudes)
Apomorphine
Tryptamines (ex: Mushrooms)
Tryptophan (not actually a Tryptamine, but related),
Ergolines: Cabergoline,Lisuride, Pergolide, Pramipexole
Phenethylamines (ex: Ecstacy)
L-Tyrosine, L-DOPA, Betahistine, Symbescaline, Isomescaline, Buscaline
MAOIs (ex: Yage Vine) (there are also MAO-BIs and MAO-AIs)
Benzos (ex: Xanax)
Norepinephrine Reuptake Inhibitors
Nisoxetine, CP-39,332, Esreboxetine, Daledalin,
Cholergenics (ex: Tobacco)
Citicoline, Arecoline, Alpha-GPC, AR-R17779, GTS-21, Isponicline, PHA-543,613, SSR-180,711, WAY-317,538, PRL-8-53,
Anti-Cholergenics
Anti-Histamines (ex: Benadryl)
Alpha-Blockers
Phenoxybenzamine,
Steroids (ex: DHEA)
Pregnenolone
Nitrogenous (ex: Creatine)
Creatine,
Histamines
A-349,821, Ciproxifan,
GABAs (ex: GABA)
Hopantenic Acid, Picamilon,
Racetams (ex: Piracetam)
Coluracetam, IDRA-21,
Xanthines (ex: Coffee)
Paraxanthine, Caffeine, Propentofylline,
Dopamine Agonists
DAR-0100, Pramipexole, Rotigotine
Dopamine Antagonists
CPZ
Dopamine Reuptake Inhibitor
Amineptine
Multi-Faceted
BPAP, PPAP,