noun

• A state in the northeast of Germany.
• Brandenburg an der Havel, a German town.
• (historical) The lands of Brandenburg (Mark Brandenburg, Provinz Brandenburg), provinces of Prussia from 1815 to 1946.
• A home rule city, the county seat of Meade County, Kentucky, United States. Named after Solomon Brandenburg, a land owner.
• A kind of decoration for the breast of a coat, sometimes only a frog with a loop, but in some military uniforms enlarged into a broad horizontal stripe.