| lexicalization | eng: Organizations based in Washington, D.C. |
| subclass of | (noun) a group of people who work together organization, organisation |
| has instance | e/American Jewish Press Association |
| has instance | e/Association of the Oldest Inhabitants of the District of Columbia |
| has instance | e/Bureau of Industry and Security |
| has instance | e/Bureau of Land Management |
| has instance | e/Foundation for Defense of Democracies |
| has instance | e/George C. Marshall Institute |
| has instance | e/Government Performance Coalition |
| has instance | e/Greater Washington Board of Trade |
| has instance | e/IBM Center for The Business of Government |
| has instance | e/Institute for Public Accuracy |
| has instance | e/InterFaith Conference of Metropolitan Washington |
| has instance | e/International City/County Management Association |
| has instance | e/National Captive Nations Committee |
| has instance | e/National Coalition Against Domestic Violence |
| has instance | e/Patient Centered Primary Care Collaborative |
| has instance | e/Puerto Rico Federal Affairs Administration |
| has instance | e/Sultan Qaboos Cultural Center |
| has instance | e/Tax Policy Center |
| has instance | e/United States International Trade Commission |
| has instance | e/Washington Independent Writers |
| has instance | e/World Security Institute |