The Potomac Company (spelled variously as Patowmack, Potowmack, Potowmac, and Compony) was created in 1785 to make improvements to the Potomac River and...

Vermilion County Potomac, Montana, an unincorporated community in Missoula County Potomac, West Virginia, an unincorporated community Potomac Company, a former...

The Richmond, Fredericksburg, and Potomac Railroad (reporting mark RFP) was a railroad connecting Richmond, Virginia, to Washington, D.C. The track is...

The Chesapeake and Potomac Telephone Company, usually known as C&P Telephone, is a former d/b/a name for four Bell Operating Companies providing service...

The Potomac Electric Power Company (PEPCO) is an American utility company that supplies electric power to the city of Washington, D.C., and to surrounding...

The Potomac River (/pəˈtoʊmək/ ) is a major river in the Mid-Atlantic region of the United States that flows from the Potomac Highlands in West Virginia...

The Potomac Steamboat Company served as the direct water link between the Richmond, Fredericksburg and Potomac Railroad (at Aquia Creek) and the Baltimore...

fruit on May 6, 1853, when lawmakers chartered the "Baltimore and Potomac Rail Road Company",: 333–334  granting it the authority to construct a railroad...

Potomac Mills is a shopping mall located in Dale City, Virginia, in the Washington, D.C., metropolitan area. The first mall developed by the Mills Corporation...

Potomac Yard is a neighborhood in Northern Virginia that straddles southeastern Arlington County and northeastern Alexandria, Virginia, located principally...