Secret police organizations

• USP
  USP
  USP may refer to:* Heckler & Koch USP pistol* NUS University Scholars Programme* Ultrashort pulse laser, a laser that emits ultrashort pulses of light, generally of the order of femtoseconds to hundreds of femtoseconds...
  
  , the Central African Republic
  Central African Republic
  The Central African Republic , is a landlocked country in Central Africa. It borders Chad in the north, Sudan in the north east, South Sudan in the east, the Democratic Republic of the Congo and the Republic of the Congo in the south, and Cameroon in the west. The CAR covers a land area of about ,...
  
  's secret police
  Secret police
  Secret police are a police agency which operates in secrecy and beyond the law to protect the political power of an individual dictator or an authoritarian political regime....
  
  

Sources

1. World Police Encyclopedia, ed. by Dilip K. Das & Michael Palmiotto published by Taylor & Francis. 2004,
2. World Encyclopedia of Police Forces and Correctional Systems,second edition, 2006 by Gale.
3. Sullivan, Larry E. Encyclopedia of Law Enforcement. Thousand Oaks: Sage Publications, 2005.