A to Z of drugs
| Illegal | Category's | Legal | Prescription only | Substitute | Others |
| * Amphetamines | * Anaesthetics | * Alcohol | * Alprazolam | * Buprenorphine | * Naxolone |
| * Anabolic Steroids | * Analgesics | * Caffeine | * Avinza | * Methadone | |
| * Benzodiazepines | * Anticonvulsants | * Paracetamol | * Chlorphenamine | * Naltrexone | |
| * Cannabis | * Anxiolytics | * Tobacco | * Citalopram | ||
| * Cocaine | * Appetite suppressants | * Tramadol | * Codeine | ||
| * Dagga | * Depressants | * Dexamphetamine | |||
| * Dimethyltryptamine | * Diuretics | * Dextroamphetamine | |||
| * Ecstasy | * Hallucinogenics | * Diazepam | |||
| * GBL / GHB | * Inhalants | * Fentanyl | |||
| * Heroin | * Psychedelics | * Gabapentin | |||
| * Inhalants | * Sedatives | * Hydrocodone | |||
| * Ketamine | * Stimulants | * Hydromorphone | |||
| * Khat | * Synthetic hormones | * Kadian | |||
| * Kratom | * Methylphenidate | ||||
| * LSD | * Mirtazapine | ||||
| * Mandrax | * Oxycodone | ||||
| * Marijuana | * Phenobarbital | ||||
| * Mephedrone | * Pregabalin | ||||
| * Mescaline | * Ritalin | ||||
| * Methamphetamine | * Temazepam | ||||
| * New psychoactive substances | * Triazolam | ||||
| * Nitrites | * Xanax | ||||
| * Nitrous oxide | * Zopiclone | ||||
| * Opium | * Zolpidem | ||||
| * Phencyclidine | * Zaleplon | ||||
| * Psilocybin | |||||
| * Salvia divinorum | |||||
| * Synthetic cannabinoids | |||||
| * Synthetic Opioids | |||||
| * U-47700 |