ATP International Series | Central Intelligence Agency | International Monetary Fund | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Amnesty International | International Olympic Committee | BirdLife International | International Finance Corporation | International Organization for Standardization | International Telecommunication Union | International Criminal Court | One Day International | National Security Agency | International Nonproprietary Name | International Labour Organization | European Space Agency | International Civil Aviation Organization | International Boxing Federation | Toronto International Film Festival | International Atomic Energy Agency | United Nations Industrial Development Organization | International Maritime Organization | International Development Association | United Nations Conference on Trade and Development | John F. Kennedy International Airport | United States Environmental Protection Agency | Los Angeles International Airport | International Bank for Reconstruction and Development |
They were then supported from 1999 to 2008 by the US National Association of Regulatory Utility Commissioners (NARUC), which, with the participation of USAID, arranged technical forums, meetings and study tours for mutual training and development.