Sonderbehandlung (abbr. S.B.) is a German noun meaning special treatment in English, also existing as a verb: sonderbehandeln (to treat specially). While it can refer to any sort of preferential treatment, it is known primarily as a euphemism used by Nazi functionaries and the SS for murder. It first came to prominence during Action T4, where SS d... Found on http://en.wikipedia.org/wiki/Sonderbehandlung