National Network to End Domestic Violence

National Association of Women Judges (NAWJ) is an American professional organization founded in 1979. Members are lawyers and women judges who are dedicated to preserving judicial independence to women, minorities and other historically disfavored groups while increasing the number and advancement of women judges, and providing judicial education. The NAWJ is not to be confused with the International Association of Women Judges, which is a separate organization that was born out of the NAWJ's ten-year anniversary conference.

CTIA is a trade association representing the wireless communications industry in the United States. The association was established in 1984 and is headquartered in Washington, D.C. It is a 501(c)(6) nonprofit membership organization, and represents wireless carriers and suppliers, and manufacturers and providers of wireless products and services.CTIA operates certification programs for the wireless industry and publishes wireless industry surveys. It has also sponsored various public service initiatives related to wireless. It was originally known as the Cellular Telecommunications Industry Association until 2004, and later the Cellular Telecommunications and Internet Association. The organization has since operated under its initialism only, but subtitled as CTIA – The Wireless Association until 2015.

The Embassy of El Salvador in Washington, D.C. is the diplomatic mission of the Republic of El Salvador to the United States. It is located at 1400 16th Street Northwest, Suite 100, Washington, D.C. in the Dupont Circle neighborhood.The embassy also operates consulates-general in Boston, Chicago, Dallas, Houston, Los Angeles, Miami, San Francisco, Santa Ana, and New York City.The ambassador is Milena Mayorga, who was appointed by president Nayib Bukele on September 24, 2020.

Food & Water Watch is a Washington, D.C.-based non-governmental organization group with an office also in Los Angeles, California, which focuses on corporate and government accountability relating to food, water, and corporate overreach. Resulting issue areas include stopping fossil fuels and fossil fuel extraction, regulating factory farms, advocating for renewable energy, fighting water privatization, stopping bad trade deals, increasing transparency in our food system, and standing up for human rights. The organization was founded by staff from Public Citizen in 2005. It was the first to break the news of the high rate of salmonella in US chicken processing plants in July 2006. It has also been critical of the growing bottled water industry for health and environmental concerns. On August 24, 2007, it announced success in its effort to get Starbucks Coffee to stop using milk originating from rBGH-treated cows. The organization does not take government or corporate donations. Charity Watch rates it an "A" grade.

The First Baptist Church of the City of Washington, D.C. is a Baptist church at 1328 16th Street NW, nine blocks north of the White House. It is affiliated with the District of Columbia Baptist Convention. The church is also considered the parent organization to the First Colored Baptist Church of Washington, D.C. which was later renamed Nineteenth Street Baptist Church. It was originally organized in 1801. The church has occupied five buildings on four sites, including one building on the site of what is now Ford's Theater. The congregation moved to its current location in 1890, with the first services held in the present sanctuary building on Christmas Day 1955. Famous attendees through history include former presidents Harry S. Truman and Jimmy Carter.

Resources for the Future (RFF) is an American nonprofit organization, founded in 1952 that conducts independent research into environmental, energy, and natural resource issues, primarily via economics and other social sciences. Headquartered in Washington, D.C., RFF performs research around the world.

The Robert Simpson Woodward House is a former residence located at 1513 16th Street, NW in the Dupont Circle neighborhood of Washington, D.C. From 1904 until 1914, it was a home of geologist Robert Simpson Woodward (1849–1924), the first president of the Carnegie Institution and a highly regarded scientist and science administrator. The building currently serves as the Capital Research Center headquarters. It was declared a National Historic Landmark in 1976 and designated a contributing property to the Sixteenth Street Historic District in 1978.

The Administration Building, Carnegie Institute of Washington is a Beaux-Arts style building designed by architects Carrere and Hastings, and located at 1530 P Street NW in Washington, D.C. It houses the Carnegie Institution for Science, a philanthropic scientific research organization founded in 1902 by Andrew Carnegie. In recognition of the building's architecture and its unique tenant, the building was declared a National Historic Landmark in 1965. The building was also designated a contributing property to the Sixteenth Street Historic District in 1978.

Foundry United Methodist Church is a historic congregation of the United Methodist Church, located on 16th Street NW, Washington, D.C., and founded in 1814.

The Embassy of Kazakhstan in Washington, D.C. is the diplomatic mission of the Republic of Kazakhstan to the United States. It is located at 1401 16th Street Northwest, Washington, D.C. in the Dupont Circle neighborhood.The embassy house is a spacious, brick, Richardsonian-style house, featuring a massive hip roof, prominent chimneys and a distinctive round corner tower built in 1888. The house was designed and built by Charles and Samuel Edmonston for Susan Shields, the widow of a wealthy newspaper publisher. The house used to be the home of American Vice President James S. Sherman, the 27th Vice President of the United States. Outside the house stands a smaller version of the Golden Warrior Monument which celebrates Kazakhstan's independence. The ambassador is Yerzhan Ashikbayev and was preceded by Erzhan Kazykhanov.

The Kazakh ambassador in Washington, D. C. is the official representative of the Government in Astana to the Government of the United States and is concurrently accredited in Brasilia.

Stead Park is a 1.5-acre (0.61 ha) municipal park located in the Dupont Circle neighborhood of Northwest Washington, D.C. Among its facilities are Stead Recreation Center, located at 1625 P Street NW; a lighted basketball court; an athletic field with a 60-foot (18 m) baseball diamond; and a playground.Public events such as Summer Movie Mania, an outdoor screening sponsored by the city's government, are held at the park. Stead Park is also used as a practice field by the Washington Renegades RFC, the first rugby union club in the United States to recruit gay men and men of color.The park and its small staff are administered by the city's Department of Parks and Recreation. Stead Park, whose property was valued at $8,659,560 in 2009, is partially funded by a private trust created by Washington architect Robert Stead (1846-1943). The park is named for Stead's wife, Mary Force Stead.