Access; Advocacy for Principled Action in Government; AeroFS; American Library Association; Citizens for Responsibility and Ethics in Washington (CREW); Cloudflare; Computer & Communications Industry Association (CCIA); Constitutional Alliance; Defending Dissent Foundation; Electronic Frontier Foundation; Electronic Privacy Information Center (EPIC); Fight for the Future; Golden Frog; Liberty Coalition; New America's Open Technology Institute; OpentheGovernment.org; PEN American Center; Silent Circle, LLC; Sunlight Foundation; World Privacy Forum(11/20/2014)
Access; Advocacy for Principled Action in Government; American Civil Liberties Union; American Library Association; Amicus; Center for Democracy and Technology; Competitive Enterprise Institute; CREDO; Cyber Privacy Project; Defending Dissent Foundation; Demand Progress; DuckDuckGo; Electronic Frontier Foundation; Fight for the Future; Freedom of the Press Foundation; Free Press Action Fund; The Libertarian Party; Liberty Coalition; Media Alliance; New America Foundation's Open Technology Institute; OpenMedia.org; OpenTheGovernment.org; Participatory Politics Foundation; PEN American Center; Reddit; RootsAction.org; Silent Circle; Student Net Alliance; TechFreedom(7/15/2014)