Non Profit & Associations
- Advanced Medical Technology Association
- Advancement Project
- Air-Conditioning, Heating & Refrigeration Institute
- Airlines for America
- American Academy of Child & Adolescent Psychiatry
- American Academy of Pediatrics
- American Association of Justice
- American Association of Tissue Banks
- American Association of University Women
- American College of Cardiology
- American Culinary Federation
- American Dental Education Association
- American Diabetes Association
- American Gaming Association
- American Gas Association
- American Hospital Association
- American Intellectual Property Law Association
- American Nurses Association
- American Pharmacists Association
- American Society of Anesthesiologists
- American Society of Hematology
- Asian & Pacific Islander American Health Forum
- Association of American Publishers
- Association of Global Automakers
- Association of American Railroads
- Basque Trade & Investment USA
- Business Software Alliance
- Catholic Health Association
- Center City Public Charter Schools
- Center for Community Change
- Center for Regulatory Effectiveness
- Center on Executive Compensation
- Center to Prevent Handgun Violence
- Children’s Defense Fund
- Citizens for Initiative Measure #69
- City Center Public Charter School
- Coalition for Juvenile Justice
- Commercial Real Estate Finance Council
- Communications Workers of America
- Consumer Healthcare Products Association
- Council for Christian Colleges
- DC Bar Foundation
- DC Housing Finance Agency
- Destination DC
- Disability:IN
- EarthJustice
- Emily’s List
- Episcopal High School
- Equal Justice Works
- Family Online Safety Institute
- Frankfurt Zoological Society
- Georgetown University
- Goodwill Industries International
- Howard University
- HR Policy Association
- ICMA-RC
- Independent Sector
- Inside Higher Ed
- Institute for Justice
- International Association for the Study of Pain
- International Brotherhood of Teamsters
- International Executive Service Corps
- International Society for Technology in Education
- International Union for Conservation of Nature
- Jewish Institute for National Security of America
- Jobs with Justice
- Justice at Stake Campaign
- Kennedy Center
- Laborer’s Health & Safety Fund
- Liberty Justice Center
- Logistics Management Institute
- Lutheran Social Services
- Metropolitan Washington Council of Government
- Meridian Center International
- Minority Corporate Counsel Association
- National Air-Traffic Controllers Association
- National Association of County & City Health Officials
- National Academy of Public Administration
- National Association of Stock Brokers
- National Business Group On Health
- National Center for Healthy Housing
- National Center for Missing & Exploited Child
- National Child Research Center
- National Council of University Research Administrators
- National Council on Family Relations
- National Fund for Workplace Solutions
- National Guard Association of the United States
- National Indian Gaming Association
- National Indian Education Association
- National Parks Conservation Association
- National Press Foundation
- National Restaurant Association
- National US Arab Chamber of Commerce
- National Women’s Law Center
- Natural Products Association
- Nature Conservancy
- Newspaper Association of America
- National Gay & Lesbian Chamber of Commerce
- Office of the Bar Counsel
- Open Arms Housing
- Opportunity Finance Network
- Pact
- Partners of Americas
- Peace Action
- Physicians Committee for Responsible Medicine
- Pisces Foundation
- Power to Decide
- Progressive Life Center
- Public Affairs Council
- Public Citizen
- Public Interest Registry
- Recording Industry Association
- Reid Temple
- Restaurant Association Metro Washington
- Retail Industry Leader Association
- Service Employees International Union – 32BJ
- Service Source
- Smithsonian Institution
- Society of Human Resources Management
- Special Olympics
- City of Takoma Park
- The Association of American Rhodes Scholars
- The Association of Magazine Media
- The Bar Association of DC
- The Communitarian Network
- The Conservation Fund
- The Heritage Foundation
- The Martin Pollack Project
- The Maryland- National Capital Park & Planning Commission
- The National Investment Center
- Theodore Roosevelt Conservation Partner
- United Food & Commercial Workers Union
- United Methodist Women
- United Steelworkers
- University Corporation for Atmospheric Research
- United States Energy Association
- USAction
- Water Systems Council
- West Health
- Women’s Bar Association of DC
- Women’s Business Enterprise National Council
- World Learning
- World Wildlife Fund
- YouthBuild USA
- Zero to Three