Embassy of Slovenia, Washington, D.C.

The Slovene ambassador in Washington, D. C. is the official representative of the Government in Ljubljana to the Government of the United States.

The Marshallese ambassador in Washington, D. C. is the official representative of the Government in Majuro to the Government of the United States.

The Embassy of Zambia in Washington, D.C. is the diplomatic mission of the Zambia to the United States. It is located at 2419 Massachusetts Avenue, Northwest, Washington, D.C., in the Embassy Row neighborhood.The Ambassador is Sheila Siwela.

The Zambian ambassador in Washington, D. C. is the official representative of the Government in Lusaka to the Government of the United States.

The Chadian ambassador in Washington, D. C. is the official representative of the Government in N'Djamena to the Government of the United States.

The Permanent Mission of Mexico to the Organization of American States is the diplomatic mission of Mexico to the Organization of American States in Washington D.C..

The Embassy of the Republic of Korea in Washington, D.C. is the diplomatic mission of South Korea to the United States. Its main chancery is located at 2450 Massachusetts Avenue, Northwest, Washington, D.C., in the Embassy Row neighborhood. The current ambassador is Cho Tae-yong.

The Ivorian ambassador in Washington, D.C. is the official representative of the Government in Abidjan to the Government of the United States.

Massachusetts Avenue is a major diagonal transverse road in Washington, D.C., and the Massachusetts Avenue Historic District is a historic district that includes part of it. Appearing in Peter Charles L'Enfant's original plan, Massachusetts Avenue crosses three of Washington's four quadrants. It intersects every major north–south street and passes numerous Washington landmarks. It is a landmark itself, long considered the northern boundary of the downtown as well as home of Washington's Embassy Row. Massachusetts Avenue is tied with Pennsylvania Avenue as the widest road in the District, at 160 feet (49 m). The two roads run in parallel through much of the city, Massachusetts about seven blocks north of Pennsylvania. Massachusetts Avenue was long Washington's premier residential street, as Pennsylvania was once its most sought-after business address. Both streets were named after states with prominent roles in the American Revolution: Massachusetts and Pennsylvania. The historic district is an 81-acre (33 ha) area that includes 150 contributing buildings and 3 contributing structures. It was listed on the National Register of Historic Places in 1985. It includes multiple properties that are individually listed on the National Register.

The Residence of the Ambassador of the Netherlands in Washington, D.C. is a diplomatic residence owned by the Netherlands in the United States located at 2347 S Street, Northwest, Washington, D.C. in the Sheridan-Kalorama neighborhood.

The Embassy of Malawi in Washington, D.C. is the diplomatic mission of the Republic of Malawi to the United States. It is located at 2408 Massachusetts Avenue, Northwest, Washington, D.C., in the Embassy Row neighborhood. The Ambassador is Dr. Necton Mhura. It was located at 1029 Vermont Avenue, N.W.

The Malawian ambassador in Washington, D. C. is the official representative of the Government in Lilongwe to the Government of the United States. The Ambassador to the United States also serves concurrently as the non-resident High Commissioner to Canada, High Commissioner to the Bahamas, Ambassador to Cuba, and Ambassador to Mexico.