| PVDF | polyvinylidene difluoride; polyvinyl diisopropyl fluoride |
|---|---|
| PVS | percussion, vibration, suction; persistent vegetative state; persistent viral syndrome; Plummer-Vins... |
| AA/AD | alcohol abuse/alcohol dependence |
| ADS | Alcohol Dependence Syndrome |
| IPA | Iso-Propyl Alcohol |