| Class and Type | Common Street Namesa | U.S.A. (2019)b | Australia (2019)c |
| Hallucinogens |
|
|
|
| Cannabis | Marijuana, Weed, Grass, Dope, Pot | 17.5% | 11.6% |
| Psilocybin | Magic Mushrooms, Mushrooms, Caps | 0.9 | 1.6 |
| LSD | Acid | 0.9 | 1.6 |
| Psychostimulants |
|
|
|
| Cocaine | Coke, Crack, Rocks, Blow | 2.0 | 4.2 |
| Methamphetamine | Ice, Meth, Chrystal, Speed | 0.7 | 1.3 |
| MDMA | Ecstasy, E, Molly | 0.9 | 3.0 |
| Anesthetic Dissociatives |
|
|
|
| Ketamine | K, Special K, Adam, Pills | 0.9 | 0.9 |
| PCP | Angel Dust, Purple Rain, Zombie | 0.1 | 0.1 |