- International Union of the History and Philosophy of Science. Division of Logic, Methodology and Philosophy of Science (3)
- Association for Symbolic Logic (2)
- Henkin, Leon (2)
- Tarski, Alfred, 1902- (2)
- University of California, Berkeley (2)
- Addison, J. W. (John West), 1930- (1)
- Akademyah ha-leʾumit ha-Yiśreʾelit le-madaʿim (1)
- Bar-Hillel, Yehoshua (1)
- International Congress of Logic, Methodology and Philosophy of Science (1)
- International Symposium on the Theory of Models (1)
- Tarski Symposium (1)
- Universiṭah ha-ʿIvrit bi-Yerushalayim (1)