Federal

Federal or foederal (archaic) may refer to:

Politics

Federal monarchy, a federation of monarchies, a subdivision in a federal state that is under the direct control of a federal government
Federal republic, a federation of republics
Federation (federal system), a type of government characterized by both a central (federal) government and states or regional governments that are partially self-governing; a union of states
Federalism, a political philosophy
Federalist, a political belief or member of a political grouping
Federalization, also known as federalism

The Federalist Papers, critical early arguments in favor of approving the United States Constitution
Federal Party (disambiguation), various political parties

Federal (Amtrak), a passenger train providing an overnight Boston-Washington, D.C. service in 2003–2004
Federal Express (train), a passenger train operated by the New Haven and Pennsylvania railroads
Federal Coach, American limousine and bus manufacturer by MTR Western
Federal Corporation, Taiwanese tyre manufacturer
Federal Express, or FedEx, a private logistical services/delivery company based in the United States of America
Federal Motor Truck Company, an American truck manufacturer headquartered in Detroit, Michigan (1910–1959)

Federal architecture, an architectural style related to Georgian architecture
Federal Bureau of Investigation, the national law enforcement arm of the U.S. government
Federal Cartridge, American ammunition manufacturer
Federal Reserve, central bank of the United States
C.D. Federal, a Honduran football club
Federal's, a defunct U.S. department store