Public Intelligence : Terrorism & Criminal Extremism Terms and Concepts Guide
« For criminal justice professionals to effectively combat
terrorism/extremism, it is imperative to obtain as much information as
possible. Extremist groups often develop languages of their own. Some
have created terms that are unique in the English language, while others
have given new or expanded mean »
Source : http://publicintelligence.net/doj-terrorism-and-criminal-extremism-terms-and-concepts-guide/