Also known as: dn.
DN has various meanings in the Us Navy category. Discover the full forms, definitions, and usage contexts of DN in Us Navy.
The executive part of the Department of the Navy at the seat of government; the headquarters, United States Marine Corps; the entire operating forces of the United States Navy and of the United States Marine Corps, including the Reserve Component of such forces; all field activities, headquarters, forces, bases, installations, activities, and functions under the control or supervision of the Secretary of the Navy; and the United States Coast Guard when operating as a part of the Navy pursuant to law.
Us NavyLast updated: