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Catalog 华盛顿哥伦比亚特区

American Enterprise Institute for Public Policy Research ,AEI
The Arlington Memorial Bridge is a Neoclassical masonry, steel, and stone arch bridge with a central bascule (or drawbridge) that crosses the Potomac River at Washington, D.C., the capital of the United States.
The Brookings Institution, often simply called Brookings, is an American research group founded in 1916. Located on Think Tank Row in Washington, D.C.
The Center for Strategic and International Studies (CSIS) is a think tank based in Washington, D.C., in the United States.
The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters.
The G20 (or Group of Twenty) is an international forum for the governments and central bank governors from 19 countries and the European Union (EU).
Group of Twenty Finance Ministers and Central Bank Governors
The Heritage Foundation (abbreviated to Heritage) is an American conservative think tank based in Washington, D.C., primarily geared towards public policy.
The International Monetary Fund (IMF) is an international organization headquartered in Washington, D.C.
The National Aeronautics and Space Administration (NASA; /ˈnæsə/) is an independent agency of the U.S. federal government responsible for the civilian space program, as well as aeronautics and space research.
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington or D.C., is the capital of the United States of America. Founded after the American Revolution as the seat of government of the newly independent country, Washington was named after George Washington