Magic dust PCP

Magic mushrooms See Psilocybin

Mama coca Cocaine

Mandrake An hallucinogen

Manhattan silver Marijuana

Manteca Heroin

Marijuana - See Cannabis

Marimba Marijuana

Maui wauie Marijuana from Hawaii

mCPP meta-1-(3-ChloroPhenyl) Piperazine (a designer drug)

MBDB N Methyl -1-(1,3-BenzoDioxol-5-yl)-2-aminoButane (neurotoxic drug)

MDA 4-MethyleneDioxyAmphetamine (hallucinogen) / MéthylèneDioxyAmphétamine

MDBP 1-(3,4-MethyleneDioxyBenzyl) Piperazine) (a designer drug)

MDEA 3,4-MethyleneDioxyEthylAmphetamine / Ethylméthylènedioxyamphétamine

MDMA 3,4-MethyleneDioxyMethAmphetamine (ecstasy, hallucinogen analog of methamphetamine and MDA)

4,5-MDO-DMT 5,6-MethyleneDiOxy-N,N-DiMethylTryptamine

MDPPP 3',4'-MethyleneDioxy-alpha-PyrrolidinoPropioPhenone (a designer drug)

Mellow yellow LSD

MeO-DMT 5-MethOxy N,N-DiMethylTryptamine (a MAO inhibitor)

MeOPP 1-(4-MethOxyPhenyl) Piperazine (a designer drug)

Meprobamate A depressant of the CNS (an antianxiety drug)

Mescal US appellation for peyotl.

Mescaline Alkaloid obtained from Peyotl. Hallucinogenic properties. Chemically produced hallucinogen. - See Peyotl

Meth Methamphetamine

Methadone Méthadone. A substitute-drug in the treatment of opiates and heroin addiction.

Methamphetamine C₁₀H₁₅N Synthetized drugs of amphetamine family, stimulating of the central nervous system - CNS)

Metamphetamine addiction Toxicomanie amphétaminique

Methedrine Amphetamine group. Also called Methamphetamine.

METOH Methyl alcohol, methanol, wood spirit / Alcool méthylique, alcool de bois

Mexican green Marijuana

Mexican horse Heroin

Mexican locoweed Marijuana

Mexican mushrooms Psilocybin

MILAD Mission de Lutte Anti-Drogue (FR)

MILDT Mission Interministérielle de Lutte contre les Drogues et la Toxicomanie (FR)

MILT Mission Interministérielle de Lutte contre la Toxicomanie (FR)

Mind-altering drug Psychotrope

Mojo Cocaine or heroin

Moon gas Inhalants

MOPPP 4'-MethOxy-alpha-PyrrolidinoPropioPhenone (a designer drug)

Morf Morphine

Morphine Morphine ( the main active-ingredient present in opium)

Mosquitos Cocaine

MPH MethylPhenidate (a central nervous sytem stimulant used to treat attention deficit disorder)

MPHP 4'-Methyl-alpha-PyrrolidinoHexanoPhenone (designer drug)

MPPP 4'-Methyl-alpha-PyrrolidinoPropioPhenone (designer drug)

4-MTA 4- MethylThioAmphetamine (neurotoxic drug)

Mud See Heroin

Multiple addiction, multiple drug abuse Toxicomanie multiple

Mushrooms Psilocybin