THC 2 : Abbreviation for delta-9-tetrahydrocannabinol, which is the specific cannabinoid responsible for most of the psychoactive effects of cannabis. The cannabinoids are substances unique to cannabis
Ministry of Business, Innovation and Employment, Glossary of terms and acronyms, Wellington, New Zealand 2010. http://wwwsosh.govt.nz/resources/glossary-u.shtml, (Occupn Hlth and Sfty - Brit) {530}