By SoniC: I don't know if it makes sense to try and tell where all those different words came from. I mean, half of all English words are derived from Latin, French, even from Chinese (ketchup, for example) or Indian (shampoo, AFAIK). This is a science in and by itself. Maybe someone with far to much time on their hands can do such a page in the Linguistics section, but if you start something like that, you will end up having a complete dictionnary.
I propose to use this particular page for terms that are really related to Nazi Germany, i.e. terms you will find when reading reports, literature or whatever about the Third Reich. These can be German terms now also used in English or other terms used in the Nazi context.