My List:
Marijuana and derivatives (from mulchy schwag to the cleanest jelly hash)
Marinol
Tobacco, EVERY DAY!
LSD (from random blotters and drops to freshe w/on/w)
LSA (my own cold water HBWR extract)
Ecstasy (from crappy rolls to clear glass shard)
MDA (one little bump)
Opium (from dhoop cut to water boiled)
"White Rock Opium" (unsure of actually drug constituents, but it was a real opiate for sure)
Oxycontin, Hydrocodone (many preparations
Codeine
Lunesta (in combination with 1.5g dried P. Cyan's and 2mg Xanax)
Donnatol (a mixture of phenol barbitol, atropine, scopolamine, and hyoscyamine prescribed to a very few for IBS)
Xanax, MindErasers (supposedly a preparation of xanax and valium powders pressed with kool-aide)
Cyclobenzapine
Salvia D. (while sober and while on LSD) -may the green lady speak to thee

Cocaine
And, of
COURSE, many strains of P. Cubensis and P. Cyanescensex's
"Non-Illicit"
Calea Zacatichichi
Presc. Psych. Med's:
Ritalin, Concerta, phenafluxo-something (for OCD 8) ), Zoloft, Geodon, Depakote, Temazepam, Lorazepam, Clonazepam

There may be Other One's as well...