- The district occupied entirely by the city of Washington; chosen by George Washington as the site of the capital of the United States and created out of land ceded by Maryland and Virginia
- District of Columbia, D.C.
- An electric current that flows in one direction steadily
- direct current, direct electric current
Derived forms: DCs
Type of: electrical energy, electricity, federal district
Part of: America, the States, U.S., U.S.A., United States, United States of America, US, USA