Cyffuriau A i Y
R
- RebrikelBwprenorffin
- Red LebCanabis resin
- Red SealCanabis
- ReeferDiffiniad
- ReltebonOcsicodon
- ResinCanabis
- ResinCanabis resin
- RhagsylweddynDiffiniad
- Rheoliadau Meddyginiaethau DynolDiffiniad
- RhithbairDiffiniad
- RhithbeiriolDiffiniad
- Rhwymyn tynhauDiffiniad
- Rip OffDiffiniad
- RippedDiffiniad
- RizlaDiffiniad
- Rock cocaineCocên
- RockheadDiffiniad
- RocksCocên
- RockyCanabis resin
- RockyCanabis
- RohypnolDiffiniad
- RoidsSteroidau Anabolic Androgenig
- RolliesNicotin
- RoofiesDiffiniad
- RosinCanabis crynodiadau
- RoxyOcsicodon
- RushDiffiniad
- RymAlcohol
- RêfDiffiniad
