District of Columbia - Criteria: A (event)
| 2nd Baptist Church |
| Alden, Babcock, Calvert Apartments |
| Alibi Club |
| American Federation of Labor Building |
| American Institute of Pharmacy Building |
| American National Red Cross |
| American Peace Society |
| American Revolution Statuary |
| American Security and Trust Company |
| Anacostia Historic District |
| Anderson, Larz, House |
| Andrew Rankin Memorial Chapel, Frederick Douglass Memorial Hall, Founders Library |
| Apartments at 5922 13th Street, NW. |
| Armed Forces Retirement Home-Washington |
| Armstrong Manual Training School |
| Army Medical Museum |
| Asbury United Methodist Church |
| Ashburton House |
| Auditor's Building Complex |
| Augusta Apartment Building |
| Bachelor Apartment House |
| Banneker Recreation Center |
| Battleground National Cemetery |
| Blagden Alley-Naylor Court Historic District |
| Blair House |
| Bloomingdale Historic District |
| Bowen, Anthony, YMCA |
| Brodhead-Bell-Morton Mansion |
| Brooks Mansion |
| Bruce, Blanche Kelso, Elementary School |
| Bulletin Building |
| Burrows, Hilleary T., House |
| Burrows, Samuel and Harriet, House |
| Cairo Apartment Building |
| Capital Traction Company Car Barn |
| Capital Traction Company Union Station |
| Cardozo, Francis L., Senior High School |
| Cathedral Mansions Apartment Buildings |
| Central Heating Plant |
| Central Public Library |
| Chain Bridge Road School |
| Champlain Apartment Building |
| Chapman Coal Company Garage and Stable |
| Chappell, N. Webster, House |
| Chase's Theater and Riggs Building |
| Chesapeake and Potomac Telephone Company Building |
| Chesapeake and Potomac Telephone Company, Cleveland-Emerson Exchange |
| Chesapeake and Potomac Telephone Company, Old Main Building |
| Chesapeake and Potomac Telephone Company Warehouse and Repair Facility |
| Chevy Chase Theater |
| Chilchester Arms Apartments |
| Christ Church |
| Christ Church |
| Church of the Ascension |
| Church of the Epiphany |
| City Hall |
| City Tavern |
| Civil War Fort Sites |
| Civil War Monuments in Washington, DC |
| Commandant's Office, Washington Navy Yard |
| Concordia German Evangelical Church and Rectory |
| Conduit Road Schoolhouse |
| Congressional Cemetery |
| Congressional Club |
| Connecticut Avenue Bridge over Klingle Valley |
| Constitution Hall |
| Convent de Bon Secours |
| Corcoran Gallery of Art |
| Corcoran Hall |
| Cosmos Club |
| Crummell, Alexander, School |
| Dahlgreen Courts |
| Davidson Building |
| Dent, James C. , House |
| District of Columbia War Memorial |
| Dorsch's White Cross Bakery |
| Downtown Historic District |
| Dumbarton Bridge |
| Dumbarton House |
| Duncanson-Cranch House |
| Duvall Manor Apartments |
| East Capitol Street Carbarn |
| Eastern Market |
| Eighteen Hundred Block Park Road, NW. |
| Eight Hundred Block of F St. NW |
| Eldbrooke United Methodist Church |
| Embassy of Mexico-MacVeagh House |
| Emory United Methodist Church |
| Engine Company 12 |
| Engine Company 16-Truck Company 3 |
| Engine Company 17 |
| Engine Company 19 |
| Engine Company 22 |
| Engine Company 23 |
| Engine Company 26 |
| Engine Company 26, (Old) |
| Engine Company 27 |
| Engine Company 29 |
| Engine Company 31 |
| Engine Company No 21 |
Data from United States Park Service and Wikidata
