C. I. Lewis
W. V. Quine
The Center for Dewey Studies at Southern Illinois University. Larry Hickman, Director.
The Manuscript Collections at the Morris Library, Southern Illinois University. The archive for the John Dewey Papers, along with the papers of many other pragmatists and progressive educators.
The Bentley Historical Library, at the University of Michigan, has collections of papers of several of Dewey's colleagues and students at Michigan.
The Institute for Studies in Pragmaticism at Texas Tech University. Kenneth Ketner, Director.
The Peirce Edition Project at Indiana University in Indianapolis. Nathan Houser, Director.
The Institute for American Thought at Indiana University in Indianapolis. Nathan Houser, Director.
The Semiotics Research Centre, of the Semiotics and Communication Theory Program at Victoria College, University of Toronto. Marcel Danesi, Coordinator.
The Centro de Estudos do Pragmatismo operates at the Pontificia Universidade Catolica de Sao Paulo in Brazil, under the leadership of Professor Ivo Assad Ibri. This center holds international conferences and publishes papers in a journal, Cognitio: Revista de Filosofia.