Die größten Vereine, Verbände und Stiftungen in Deutschland hat die Website sozialmarketing. de zusammengestellt (2022).

This nonprofit initiative at Rice University publishes high-quality, peer-reviewed, openly licensed college textbooks that are free online (USA 2019).

Lesson Plans and other resources, developed by a nonprofit, nonpartisan organization based in California (USA 2007-20)

A nonprofit coalition of environmental groups, technology companies and academic scientists tracks emissions down to individual power plants, oil fields and cargo ships. (USA 2022)

This site from the Civics Renewal Network, which was created by 26 nonprofit, nonpartisan organizations in 2013, provides free online classroom resources for civics teachers and students (USA 2015).

The CGD is a nonprofit think tank based in Washington, D.C. and London that focuses on international development. CGD conducts research within a range of topics that impact global poverty and people of the developing world (USA 2021).

The nonprofit international educational and professional development organization tackles racism, prejudice, and antisemitism. The site includes a collection of teaching strategies (USA 2019-21).

Nonprofit organization ʺto defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United Statesʺ (2021).

RepresentUs is a nonprofit organization founded in November 2012 that advocates for state and local laws based on model legislation called the American Anti-Corruption Act. It is a proposal to overhaul lobbying, transparency, and campaign finance laws (USA 2021).