Western security agencies

Western intelligence agencies

United Nations Mission for the Referendum in Western Sahara (MINURSO)

United Nations Transitional Administration for Eastern Slavonia, Baranja and Western Sirmium (UNTAES)

Western Europe Organization for Economic Cooperation and Development (OECD)

Forces Answerable to the Western Europen Union (FAWEU)

Western Approaches Command

Western Command

Western theater of war

Western backers

civilian agencies

drug enforcement agencies

international agencies and alliances

law enforcement agencies

specialized agencies

cue target acquisition agencies

undeclared member of the intelligence or counter-intelligence agencies

intelligence and CI agencies

List of Operational Contact Points between Vulcanological Agencies, Meteorological Watch Offices and Air Control Center

intelligence agencies

clandestine agencies

spy agencies

foreign intelligence agencies

security agreement (information security, NATO)

all-around security

all-embracing system of international security

area security

Area Security Coordination Center (ASCC)

army intelligence and security

Assistant Secretary General for Political Affairs and Security Policy

Assistant to the President for National Security Affairs

battlefield security

border (security) forces /troops