Chiefs of Mission to International Organizations

• Ambassadors Extraordinary and Plenipotentiary to the U.S. Office for Arms Reduction Negotiations (Geneva)
• Permanent Representatives of the U.S.A. to the Organization of American States (Washington)
• Representatives of the U.S.A. on the Council of the International Civil Aviation Organization (Montreal)
• Representatives of the U.S.A. to the African Union
• Representatives of the U.S.A. to the Association of Southeast Asian Nations (Jakarta)
• Representatives of the U.S.A. to the European Office of the United Nations (Geneva)
• Representatives of the U.S.A. to the European Union, with the rank and status of Ambassador Extraordinary and Plenipotentiary
• Representatives of the U.S.A. to the International Atomic Energy Agency (Vienna)
• Representatives of the U.S.A. to the Organization for Economic Cooperation and Development (Paris)
• Representatives of the U.S.A. to the Organization for Security and Cooperation in Europe (Vienna)
• Representatives of the U.S.A. to the United Nations
• Representatives of the U.S.A. to the United Nations Industrial Development Organization (Vienna)
• Representatives of the U.S.A. to the Vienna Office of the United Nations (Vienna)
• U.S. Permanent Representatives on the Council of the North Atlantic Treaty Organization
• U.S. Permanent Representatives to the United Nations Educational, Scientific and Cultural Organization
• U.S. Representatives to the United Nations Agencies for Food and Agriculture (Rome)