| 1st Kansas Colored Infantry (1862-1865) | Organizations |
| 25th Infantry Bicycle Corp (1896-97) | Organizations |
| 95th Engineer Regiment | Organizations |
| Black American West Museum | Organizations |
| Black and Tan Club, The (1922-1966) | Organizations |
| Black Arts/West | Organizations |
| Black Soldiers and Fort Huachuca, Arizona During World War II | Organizations |
| Buffalo Soldiers | Organizations |
| Buffalo Soldiers at Fort Davis, Texas (1867–1885) | Organizations |
| Buffalo Soldiers at Vancouver Barracks, Washington (1899-1900) | Organizations |
| Central Area Civil Rights Committee | Organizations |
| Central Area Committee for Peace and Improvement | Organizations |
| Central Area Motivation Program (1964- ) | Organizations |
| Central Area School Council (1969-1975) | Organizations |
| Central Contractors Association | Organizations |
| Christian Friends for Racial Equality | Organizations |
| Colored Marine Employment Benevolent Association (1921-1934) | Organizations |
| Congress of Racial Equality (CORE) Seattle Chapter (1961-1970) | Organizations |
| Creek Seminole College (1906-1925?) | Organizations |
| Democratic Progressive Voters League (1936- ) | Organizations |
| Drive for Equal Employment in Downtown Stores (DEEDS) | Organizations |
| East Bay Democratic Club | Organizations |
| Fannie Jackson Coppin Club | Organizations |
| First Indian Home Guard Regiment | Organizations |
| Frances Ellen Harper Branch of the Women’s Christian Temperance Union (1891-1895) | Organizations |
| Golden State Mutual Life Insurance Company | Organizations |
| Jackson Street Community Council (1946-1967) | Organizations |
| Kansas Freedman's Relief Association (1879-1881) | Organizations |
| Kansas Industrial and Educational Institute (1895-1919) | Organizations |
| Langston City Herald | Organizations |
| Lincoln Hills Country Club (1922-1966) | Organizations |
| Los Angeles Forum (1903-1942) | Organizations |
| Montana Federation of Colored Women’s Clubs (1921-1972) | Organizations |
| National Association for the Advancement of Colored People (NAACP) Vancouver Branch | Organizations |
| Negro Repertory Company (Seattle) 1936-1939 | Organizations |
| Negro Victory Committee (1941-1945) | Organizations |
| Northwest Enterprise (1920-1954?) | Organizations |
| Oklahoma City Blue Devils (1923-1933) | Organizations |
| Seattle Civic Unity Committee | Organizations |
| St. Martin De Porres Club (1947- ) | Organizations |
| Texas Seminole Scouts | Organizations |
| The (Tacoma, Washington) Black Collective (1970-- ) | Organizations |
| The Bloods (1972 - ) | Organizations |
| The Crips (1971? - ) | Organizations |
| Ubangi Blackhawks | Organizations |
| United Black Front (UBF) or Black United Front (BUF) | Organizations |
| United Civil Rights Committee, Los Angeles (1963- 1966?) | Organizations |
| United Construction Workers Association | Organizations |
| Washington State Board Against Discrimination | Organizations |
| Washington State Federation of Colored Women (1917- ) | Organizations |
