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- Tübingen
- Uncertainty principle
- Unity of science
- Universal suffrage
- University of Berlin
- University of California Press
- University of Freiburg
- University of Göttingen
- University of Heidelberg
- University of Munich
- University of Vienna
- Unrestricted submarine warfare
- Usul al-Fiqh
- Utilitarianism
- VIAF (identifier)
- Value-rational action
- Vasil Levski
- Verein für Socialpolitik
- Verificationism
- Versailles Treaty
- Verstehen
- Victor de Broglie (1785–1870)
- Vienna Circle
- Vilfredo Pareto
- Vimeo
- Vincenzo Cuoco
- Virtue jurisprudence
- Vladimir Jovanović (politician)
- Vladimir Lenin
- Voltaire
- W. E. B. Du Bois
- Wagner's law
- Walther Rathenau
- Wang Anshi
- Wayback Machine
- Weber-Fechner law
- Weberian bureaucracy
- Weimar Constitution
- Weimar Republic
- Welfare state
- Werner Sombart
- Werturteilsstreit
- Wesley Newcomb Hohfeld
- Western culture
- Western world
- Whiggism
- Wilhelm Dilthey
- Wilhelm Georg Friedrich Roscher
- Wilhelm II, German Emperor
- Wilhelm Röpke
- Wilhelm von Humboldt
- Will Kymlicka
- Willard Van Orman Quine
- Willem Treub
- William Beveridge
- William Blackstone
- William Ewart Gladstone
- William Godwin
- William Lloyd Garrison
- William Lyon Mackenzie King
- William Petersen
- William of Ockham
- Wirtschaftsgeschichte
- Wolfgang J. Mommsen
- Workers' council
- World Hypotheses
- World War I
- World religions
- World's fair
- Xenophon
- Xun Kuang
- Yukio Ozaki
- Zechariah Chafee
- Zef Jubani
- Zhang Dongsun
- Zur Geschichte der Handelsgesellschaften im Mittelalter
- Zygmunt Bauman
- Zygmunt Ziembiński
- Émile Durkheim
- Étienne Laspeyres
- Étienne de La Boétie
- İbrahim Şinasi