Maryland
Maryland was a region located on the Atlantic coast of the North American continent of Earth. This was a state in the United States of America. The border states were Delaware, Pennsylvania, Virginia, West Virginia, and Washington, DC. One of its cities was Annapolis. It was one of the original thirteen states of the United States, and was mentioned in Article I of the United States Constitution. (; ; )

In an alternate timeline in which Nazi Germany had invaded the United States, as of 1944 Maryland was controlled by the Wehrmacht. ()

Omega IV 
On the planet Omega IV, this was one of the states of a parallel United States. It was mentioned in Article I of their Constitution. ()

See also 
 

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Earth subnational entities