This list of B came about from my interest in films and television series that involve law enforcement and intelligence gathering. This list will always be incomplete. 2 The United States of America 3 The President of the United States 4 United States Intelligence Community The United States Intelligence Community (IC) is lead by the Director of National Intelligence (DNI). * Central Intelligence Agency (CIA) includes the National Clandestine Service (NCS). * National Counterproliferation Center (NCPC) * National Counterterrorism Center (NCTC) * Office of the National Counterintelligence Executive (NCIX) 4 Executive Office of the President of the United States * President's Intelligence Advisory Board (PIAB) 4 United States federal executive departments 5 United States Department of Defense The Department of Defense (DOD) has these law enforcement and intelligence agencies. * Central Security Service (CSS) * Defense Criminal Investigative Service (DCIS) * Defense Intelligence Agency (DIA) * Defense Intelligence Agency includes the Defense Clandestine Service. * National Geospatial-Intelligence Agency (NGA) * National Security Agency (NSA) * Director of National Intelligence heads the National Reconnaissance Office (NRO). * Strategic Support Branch (SSB) * United States Department of the Air Force ** United States Air Force Office of Special Investigations (AFOSI) ** United States Air Force Security Forces * United States Department of the Army ** Military Intelligence Corps (MI) ** United States Army Provost Marshal General *** United States Army Criminal Investigation Command (Army CID) *** United States Army Military Police Corps * United States Department of the Navy ** Naval Criminal Investigation Service (NCIS) ** Office of Naval Intelligence (ONI) ** United States Marine Corps *** Company Level Intelligence Cell *** Marine Corps Intelligence Activity *** United States Marine Corps Criminal Investigation Division (USMC CID) 5 United States Department of Energy The Department of Energy (DOE) has the Office of Intelligence and Counterintelligence (OICI). 5 United States Department of Homeland Security The Department of Homeland Security (DHS) has these law enforcment and intellgence agencies. * Office of Intelligence and Analysis (Homeland Security) (I&A) * United States Coast Guard ** Coast Guard Intelligence (CGI) ** Coast Guard Investigative Service (CGIS) * United States Immigration and Customs Enforcement (ICE) ** Homeland Security Investigations (HSI) * United States Secret Service (USSS) 5 United States Department of Justice The Department of Justice (DOJ) has these law enforcement and intelligence agencies. * Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) * Drug Enforcement Administration (DEA) * Federal Bureau of Investigation (FBI) * United States Marshals Service (USMS) 5 United States Department of State The Department of State (DOS) has the Bureau of Intelligence and Research (INR). 5 United States Department of Veterans Affairs The Department of Veterans Affairs (VA) has the United States Department of Veterans Affairs Police. 5 United States Department of the Treasury The Department of the Treasury (Treasury) has the Office of Terrorism and Financial Intelligence (TFI) that includes the Treasury's Office of Intelligence and Analysis. 3 United States Congress * United States Capitol Police * Library of Congress has the Library of Congress Police. 3 Supreme Court of the United States The Supreme Court of the United States has the Marshal of the United States Supreme Court who heads the United States Supreme Court Police. 3 Smithsonian Institution The Smithsonian Institution has the Smithsonian Police. 2 International agencies * American Police Community (Ameripol) * European Police Office (Europol) * International Criminal Police Organization (Interpol)