- Henkin, Leon (4)
- Tarski, Alfred, 1902- (3)
- Association for Symbolic Logic (2)
- International Union of the History and Philosophy of Science. Division of Logic, Methodology and Philosophy of Science (2)
- University of California, Berkeley (2)
- Addison, J. W. (John West), 1930- (1)
- Andréka, H. (1)
- International Symposium on the Theory of Models (1)
- Suppes, Patrick, 1922- (1)
- Tarski Symposium (1)