Psilocybe mushrooms cause hallucinations because they contain the psychotropic tryptamines psilocybin and psilocin (some species also contain other, weaker psychotropic compounds like baeocystin or norbaeocystin). A single mushroom contains anywhere from 0.2 to 0.4 percent psilocybin.
Windows Driver Frameworks. Windows Driver Frameworks (WDF, formerly Windows Driver Foundation), is a set of Microsoft tools and libraries that aid in the creation of device drivers for Windows 2000 and later versions of Windows. It complements Windows Driver Model, abstracting away much of the boilerplate complexity in writing Windows drivers.
WDISF is an online database of acronyms and initialisms. You can search for acronyms to find out what they mean or add your own for others to find. The aim is to create a comprehensive online resource definition all acronyms in common use. The most significant feature of WDISF is that you, the user can contribute by easily adding your own acronyms to the system. So in answer to the question, WDISF stands for what does it stand for? One other feature of WDISF is the ability to add acronyms or edit acronyms. This allows a collaborative approach that ensures that the acronyms on WDISF are kept accurate and up-to-date.