| US Copts | Washington, DC |
| US Department of Transportation Gay Lesbian or Bisexual Employees | Washington, DC |
| US Dept of Labor Day Care Cntr | Washington, DC |
| US English Foundation Inc. | Washington, DC |
| US Foundation for Queens University at Kingston | Washington, DC |
| US Freedom Foundation (Until November 2006) | Washington, DC |
| US Friends of Cayman Hospicecare Inc. (Until September 2007) | Washington, DC |
| US Friends of the Shrine of Our Lady of Walsingham Inc. (Until December 2007) | Washington, DC |
| US Green Building Council Inc. (Until December 2006) | Washington, DC |
| US Helping Us-People Into Living Inc. | Washington, DC |
| US Medicine Institute for Health Studies (Until December 2004) | Washington, DC |
| US Navy Memorial Foundation | Washington, DC |
| US Pugwash (Until December 2006) | Washington, DC |
| US Spain Council Inc. | Washington, DC |
| US Term Limits Foundation | Washington, DC |
| US Uzbekistan Council | Washington, DC |
| US Women Connecy | Washington, DC |
| US Working Group Inc. | Washington, DC |
| US for Belize Foundation for Resear Ch and Environmental Education Inc. | Washington, DC |
| USA Committee for the International Association of Voluntary Adoption | Washington, DC |
| USA Foundation for Children Affected by Cerebral Palsy Inc. (Until December 2007) | Washington, DC |
| Ufcw - James A. Suffridge Scholarship Fund | Washington, DC |
| Ufcw Charity Foundation | Washington, DC |
| Ufufuo Inc. (Until December 2005) | Washington, DC |
| Ugbajo Itsekiri USA Incorporated | Washington, DC |
| Ujima | Washington, DC |
| Ujima Ya Ujamaa Inc. | Washington, DC |
| Ukimwi Orphans Assistance Inc. | Washington, DC |
| Uli Foundation | Washington, DC |
| Ummah Endowment Fund Inc. | Washington, DC |
| Umoja Works (Until December 2006) | Washington, DC |
| Understanding Government | Washington, DC |
| Unemployed & Poverty Action Cncil Legal Defense Educ & Research Fnd 4 | Washington, DC |
| Unfoldment | Washington, DC |
| Union Americana Salvadorena of Dc (Until December 2006) | Washington, DC |
| Union Community Fund | Washington, DC |
| Union Plus Education Foundation 4 | Washington, DC |
| Union Temple Baptist Church | Washington, DC |
| Union Temple Community Development Corporation | Washington, DC |
| Union Wesley Amez Church | Washington, DC |
| Union Wesley Housing Development Corp | Washington, DC |
| Union of Councils for Soviet Jews Inc. | Washington, DC |
| Unitarian Universalist Churches in the U. S. & Institutions 1 | Washington, DC |
| United Association Emergency Relief Fund (Until December 2005) | Washington, DC |
| United Association Great Lakes Regional School Inc. | Washington, DC |
| United Black Fund Inc. | Washington, DC |
| United Black Fund of America | Washington, DC |
| United Cerebral Palsy Associations Inc. | Washington, DC |
| United Cerebral Palsy Research & Educational Foundation Inc. | Washington, DC |
| United Cerebral Palsy of Washington Dc and Northern Virginia Inc. | Washington, DC |
| United Childrens Fund | Washington, DC |
| United Fellowship of Churches Inc. | Washington, DC |
| United Gospel Missions | Washington, DC |
| United Home Buyers Inc. (Until December 2006) | Washington, DC |
| United House of Prayer for All People of the Church on the Rock 1 | Washington, DC |
| United International Spiritual Baptist Assembly | Washington, DC |
| United Movement to End Child Soldiering (Until December 2005) | Washington, DC |
| United Nation of Individuals Fighting Impossibilities (Until December 2007) | Washington, DC |
| United Nations Association of the USA Capital Area Division | Washington, DC |
| United Nations Foundation | Washington, DC |
| United Neighbors Involved in Qlty Urban Exp Unique Develop Inc. | Washington, DC |
| United Oromo Evangelical Churches Inc. | Washington, DC |
| United Outreach for Christ Mission Team of Washington Dc | Washington, DC |
| United Palestinian Appeal Inc. | Washington, DC |
| United Pentecostal Assembly Church Inc. | Washington, DC |
| United Planning Organization | Washington, DC |
| United Religions Washington Dc (Until August 2007) | Washington, DC |
| United Research and Education Foundation | Washington, DC |
| United States African Development Consortium USA D. C. | Washington, DC |
| United States Association for Unhcr | Washington, DC |
| United States Business and Industrial Council Educational Fdn | Washington, DC |
| United States Capitol Historical Society | Washington, DC |
| United States Committee for Fao | Washington, DC |
| United States Committee for Undp c/o Sidley & Austin | Washington, DC |
| United States Conference of Catholic Bishops 1 | Washington, DC |
| United States Conference of Mayors | Washington, DC |
| United States Energy Association Inc. | Washington, DC |
| United States Hispanic Chamber of Commerce Foundation Inc. | Washington, DC |
| United States Holocaust Memorial Council | Washington, DC |
| United States Holocaust Memorial Museum | Washington, DC |
| United States Indonesia Society | Washington, DC |
| United States International Council on Disabilities | Washington, DC |
| United States Legal Foundation | Washington, DC |
| United States Malaysia Exchange Association (Until December 2005) | Washington, DC |
| United States National Comm for the Intl Council on Monuments & Sites | Washington, DC |
| United States National Committee for Pacific Economic Cooperation | Washington, DC |
| United States Naval Gun Fctry Pst 1085 Vetns of Foreign Wars of US 6 | Washington, DC |
| United States Pan Asian American Chamber of Commerce Education | Washington, DC |
| United States Public Interest Research Group Education Fund | Washington, DC |
| United States Senate Youth Alumni Association (Until December 2004) | Washington, DC |
| United States Soccer Federation Foundation Inc. | Washington, DC |
| United States Spiritist Council | Washington, DC |
| United States Student Association | Washington, DC |
| United States Telecommunications Training Institute | Washington, DC |
| United States Telephone Foundation | Washington, DC |
| United States-Asia Foundation | Washington, DC |
| United States-Israel Science and Technology Foundation Incorporated | Washington, DC |
| United States-Japan Bridging Foundation Inc. | Washington, DC |
| United States-Japan Culture Center Inc. | Washington, DC |
| United States-Mexico Cultural & Educational Foundation | Washington, DC |
| United States-New Zealand Council | Washington, DC |
| United States-South Africa Leadership Development Program Inc. | Washington, DC |
| United Supreme Council Charitable Foundation Inc. 4 | Washington, DC |
| United Temples of Eid Inc. | Washington, DC |
| United Voices of Washington | Washington, DC |
| United Way of the National Capital Area | Washington, DC |
| United World Missions Inc. (Until December 2006) | Washington, DC |
| United Youth Athletic Club (Until December 2005) | Washington, DC |
| United for Colombia (Until February 2008) | Washington, DC |
| United for the of Children Uloc (Until March 2006) | Washington, DC |
| Unity Center of Truth in the Nations Capitol | Washington, DC |
| Unity Health Care Inc. | Washington, DC |
| Unity Through the Arts Inc. (Until December 2004) | Washington, DC |
| Unity Universal Church Inc. | Washington, DC |
| Unity of Washington D. C. | Washington, DC |
| Univeristy of Pennsylvania Alumni Scholarship Fund of Washington Dc | Washington, DC |
| Universal Ballet Foundation | Washington, DC |
| Universal Baptist Church | Washington, DC |
| Universal Congregation of the Meek | Washington, DC |
| Universal Harmony & Healing Tours Inc. | Washington, DC |
| Universal Holiness Church | Washington, DC |
| Universal Spiritual Church of God Inc. | Washington, DC |
| Universidad Popular Autonoma Del Estado De Puebla | Washington, DC |
| University Club Foundation Inc. | Washington, DC |
| University Consortium for Geographic Information Science | Washington, DC |
| University Continuing Education Association | Washington, DC |
| University Faculty for Life Inc. | Washington, DC |
| University Legal Services Inc. | Washington, DC |
| University of Bristol Foundation Inc. | Washington, DC |
| University of Canterbury Foundation in America Inc. (Until December 2007) | Washington, DC |
| University of Dc Foundation | Washington, DC |
| University of Hull American Foundation | Washington, DC |
| University of Sheffield in America Inc. | Washington, DC |
| University of Strathclyde USA Foundation (Until December 2007) | Washington, DC |
| University of Wisconsin-Madison Alumni Club of the Washington Dc | Washington, DC |
| University of York in America Inc. (Until December 2008) | Washington, DC |
| Unlimited Power Center | Washington, DC |
| Unrepresented Nations and Peoples Organization | Washington, DC |
| Uplift Children Inc. | Washington, DC |
| Uplift Inc. (Until December 2006) | Washington, DC |
| Upper Northwest Washington Meals on Wheels Inc. | Washington, DC |
| Upper Room Housing Corporation | Washington, DC |
| Urac | Washington, DC |
| Urban Age Institute (Until June 2004) | Washington, DC |
| Urban Agriculture International Program Inc. (Until December 2006) | Washington, DC |
| Urban Agriculture Network | Washington, DC |
| Urban Alliance Foundation Inc. | Washington, DC |
| Urban Artists Coalition (Until December 2006) | Washington, DC |
| Urban Assistance Fund Inc. | Washington, DC |
| Urban Ed Inc. (Until December 2004) | Washington, DC |
| Urban Education Youth Center Incorporated | Washington, DC |
| Urban Family Development Inc. | Washington, DC |
| Urban Family Institute | Washington, DC |
| Urban Forest Council of Washington Dc | Washington, DC |
| Urban Institute | Washington, DC |
| Urban Land Institute | Washington, DC |
| Urban Leadership Development Group | Washington, DC |
| Urban Nation Inc. | Washington, DC |
| Urban Outreach Inc. | Washington, DC |
| Urban Shutterbugs (Until December 2006) | Washington, DC |
| Urban Spiritual Development Inc. | Washington, DC |
| Urban Synergy Inc. (Until June 2008) | Washington, DC |
| Urban Village Community Center Association (Until December 2008) | Washington, DC |
| Uruguay Cultural Foundation for the Arts (Until December 2004) | Washington, DC |
| Uruguayan-American Foundation | Washington, DC |
| Us-Asean Council for Business and Technology Inc. | Washington, DC |
| Us-China Policy Foundation | Washington, DC |
| Us-China Youth Charity (Until December 2005) | Washington, DC |
| Us-Egyptian Cultural Preservation Committee | Washington, DC |
| Us-India Institute (Until December 2007) | Washington, DC |
| Us-Kosovo Foundation | Washington, DC |
| Us-Russia Business Forum | Washington, DC |
| Us-Thailand Human Resource Development Foundation | Washington, DC |
| Us-Thailand Interparliamentary Forum | Washington, DC |
| Usaction Education Fund (Until December 2004) | Washington, DC |
| Usta Washington Tennis Association | Washington, DC |
| Uyghur American Association Inc. | Washington, DC |
| V. W. Associates | Washington, DC |
| Va-National Medical Musical Group | Washington, DC |
| Vajrayogini Buddist Center | Washington, DC |
| Valentines C. R. F. (Until December 2005) | Washington, DC |
| Values First | Washington, DC |
| Van Ness Study Center Inc. | Washington, DC |
| Vantagepoint Public Employee Memorial Scholarship Fund (Until December 2004) | Washington, DC |
| Vegetarian Union of North America | Washington, DC |
| Venavida Foundation (Until December 2004) | Washington, DC |
| Veneto Org (Until December 2005) | Washington, DC |
| Venture Philanthropy Partners Inc. | Washington, DC |
| Venture in Faith Inc. (Until December 2006) | Washington, DC |
| Very Special Arts International Fund | Washington, DC |
| Veterans Education Project Inc. Attn Keith Snyder | Washington, DC |
| Veterans of Foreign Wars Dept of District of Columbia 6 | Washington, DC |
| Veterans of Foreign Wars of the US Dept of Maryland 341 6 | Washington, DC |
| Veterans of Foreign Wars of the US Post 7284 Bethea-Welch 6 | Washington, DC |
| Vice Presidents Residence Foundation | Washington, DC |
| Victims of Communism Memorial Foundation Inc. | Washington, DC |
| Victoria Casey and Peter Teeley Foundation Inc. 4 | Washington, DC |
| Victory Church of Jesus Christ Inc. | Washington, DC |
| Victory Memorial Baptist Church | Washington, DC |
| Victory Praise Church of God in Christ Inc. | Washington, DC |
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