United States Sentencing Commission

Federal agency

American Beverage Institute

Industry trade group

ONE Campaign

Non-profit

Metropolitan Washington Airports Authority

Population Connection

Non-profit organization

Citizens for Tax Justice

Think tank

Public Affairs Council

Professional association

Ballot Initiative Strategy Center

Nonprofit organization

Development Gateway

Non-profit organization

Pulitzer Center on Crisis Reporting

Media company

National Association of Broadcasters

Trade association

Committee in Solidarity with the People of

Nonprofit organization

Neighborhood Reinvestment Corporation

Nonprofit organization

Center for Responsible Travel

Company

The Mountain Institute

Non-profit organization

Association of American Railroads

Industry trade group

The Advisory Board Company

Research company

Virtru

Company

Youth Service America

Nonprofit organization

Independent Sector

Nonprofit

Share Our Strength

Nonprofit organization

Computing Research Association

Non-profit association

World Affairs Councils of America

Fund for Peace

Non-profit

Institute of Scrap Recycling Industries

Non-profit

Can Manufacturers Institute

Trade association

Robert F. Kennedy Human Rights

Nonprofit

So Others Might Eat

Nonprofit organization

Forest Trends

Non-profit organization

Smart Growth America

Non-profit

International Intellectual Property Institute

Not for profit corporation

DC Central Kitchen

United States Conference of Mayors

Non-profit

United Cerebral Palsy

Nonprofit

National Center for Transgender Equality

Nonprofit

Biotechnology Innovation Organization

Nonprofit organization

Catholics for Choice

Biomass Thermal Energy Council

Nonprofit organization

Global Development Network

Policy institute

The Fund for American Studies

Non-profit organization

Campaign Finance Institute

Company

Taxpayers for Common Sense

Non-profit organization

Truth Initiative

Nonprofit

Just Vision

Nonprofit organization

Association of American Law Schools

Non-profit organization

PeerForward

Nonprofit organization

Bonobo Conservation Initiative

Non-profit organization

Administration for Children and Families