Groups and other organizations whose primary aim is to teach, instruct or otherwise inform individuals or the public in general about one or more subjects
- Acton Institute - Promotes a free and virtuous society characterized by individual liberty
- Adam Smith Institute, The - Innovator of market economic policies in the U.K.
- EdChoice - Resource for parents and groups who want parental choice in education
- Foundation for Economic Education - One of the oldest free-market organizations in the U.S., founded in 1946 to study and advance the freedom philosophy
- Future of Freedom Foundation, The - Advances libertarian philosophy
- Henry George School of Social Science - Promotes economic and social justice based on the philosophy of Henry George
- Humane Studies, Institute for - Assists graduate and undergraduate students interested in individual liberty
- Mises Institute - Research and education in classical liberalism, libertarian political theory, and Austrian School of economics
- Rothbard Instituut - Murray Rothbard Institute in Antwerp, Belgium
- Swiss Mises Institute - Swiss institute aiming to spread knowledge of the Austrian school of economics