Washington D.C. doesn't have a capital, because it is already the national capital of the United States.
The abbreviation of Washington D.C. is DC
Washington, DC.
The US national capital is spelled "Washington DC" (District of Columbia).
Washington DC is the name of a place, which means it is a proper noun.Proper nouns are the names of specific people (George Washington, Marie Antoinette), the names of specific places (Washington DC, Japan), or specific things (Oreo, Toyota Prius).
Gee, I dunno -- direct current, District of Columbia, whatever. Depends on whether you mean AC/DC or Washington DC.
Seattle is a city and doesn't have a capital. The capital of Washington is Olympia.
Washington dc is not a state.
Washington, DC
Washington DC
Yamoussoukro. Btw "capitle" is spelt Capital.
Washington - Baltimore Washington International, DC, USA (BWI) Washington - Washington - All Airports, DC, USA (WAS) Washington - Ronald Reagan National Airport, DC, USA (DCA) Washington - Washington Dulles, DC, USA (IAD)
there are no counties in Washington DC because Washington DC is a city itself.
Washington DC
Washington, DC
On the mall in Washington, DC.
Washington DC was named by george washington.
Washington is the state of the United States and Washington DC is the capital.