Theory of measurement

Theory, Stable theory, Set theory, Theory of computation, Superstring theory, Critical theory, Theory (mathematical logic), Grounded theory, Theory X and Theory Y, Computability theory, M-theory, Theory-theory, Scientific theory, Game theory, Type theory, Number theory, String theory, Decision theory, Theory of everything, Model theory, Twistor theory, Gauge theory, Probability theory, Information theory, Systems theory, Intuitionistic type theory, Naive set theory, Götaland theory, Germ theory denialism, Economic Theory, Negotiation theory, Group theory, Communication theory, Circumscription theory, Unified field theory, Descriptivist theory of names, Organizational theory, Dynamical systems theory, Queer theory, Nordström's theory of gravitation, International relations theory

Fringe theory, Practice theory, Theory of relativity, Molecular orbital theory, Lie theory, Theory (clothing retailer), Cannon–Bard theory, Morse–Kelley set theory, Drive theory, Scalar–tensor theory, Theory of mind, Labeling theory, Complexity theory and organizations, C-K theory, Psychoanalytic theory, Combinatorial game theory, Strain theory (sociology), Social theory, Emission theory (relativity), Interpolation theory, Quare theory, Inter-universal Teichmüller theory, Caloric theory, BCS theory, Vapnik–Chervonenkis theory, Cell theory, Continuity theory, Coding theory, Evolution as fact and theory, Outline of critical theory, F-theory, Statistical theory, Type II string theory, Lawvere theory, Seiberg–Witten theory, Quantum field theory, Path–goal theory, Causal theory of reference, Sociological theory, Labor theory of value, Conspiracy theory, Germ theory of disease, Literary theory, Equity theory, Theory of Colours, Valence bond theory, Actor–network theory, Theory of a Deadman, Theory of art, Heterotic string theory

Theory, Stable theory, Set theory, Theory of computation, Superstring theory, Critical theory, Theory (mathematical logic), Grounded theory, Theory X and Theory Y, Computability theory, M-theory, Theory-theory, Scientific theory, Game theory, Type theory, Number theory, String theory, Decision theory, Theory of everything, Model theory, Twistor theory, Gauge theory, Probability theory, Information theory, Systems theory, Intuitionistic type theory, Naive set theory, Götaland theory, Germ theory denialism, Economic Theory, Negotiation theory, Group theory, Communication theory, Circumscription theory, Unified field theory, Descriptivist theory of names, Organizational theory, Dynamical systems theory, Queer theory, Nordström's theory of gravitation, International relations theory, Fringe theory, Practice theory, Theory of relativity, Molecular orbital theory, Lie theory, Theory (clothing retailer), Cannon–Bard theory, Morse–Kelley set theory, Drive theory, Scalar–tensor theory, Theory of mind, Labeling theory, Complexity theory and organizations, C-K theory, Psychoanalytic theory, Combinatorial game theory, Strain theory (sociology), Social theory, Emission theory (relativity), Interpolation theory, Quare theory, Inter-universal Teichmüller theory, Caloric theory, BCS theory, Vapnik–Chervonenkis theory, Cell theory, Continuity theory, Coding theory, Evolution as fact and theory, Outline of critical theory, F-theory, Statistical theory, Type II string theory, Lawvere theory, Seiberg–Witten theory, Quantum field theory, Path–goal theory, Causal theory of reference, Sociological theory, Labor theory of value, Conspiracy theory, Germ theory of disease, Literary theory, Equity theory, Theory of Colours, Valence bond theory, Actor–network theory, Theory of a Deadman, Theory of art, Heterotic string theory, Pattern theory, Twisted K-theory, Temporal theory (hearing), Bisexual theory, Regality theory, Zermelo set theory, Introduction to M-theory, Dual-coding theory, Contract theory, Yang–Mills theory, Two-factor theory, Graph theory, Matrix string theory, Postdevelopment theory, Subjective theory of value, Transformational theory, Transition state theory, Chern–Simons theory, Perturbation theory, Set theory (music), Potential theory, Singularity theory, Miasma theory, Development theory, Journal of Combinatorial Theory, Control theory, Power transition theory, Bow-wow theory, K-theory, A Theory of Justice, Representation theory, Algorithmic learning theory, Optimality theory, Dependency theory, Brans–Dicke theory, Theory of forms, Automata theory, Supersymmetric theory of stochastic dynamics, Ring theory, Liouville field theory, Rev Theory, KK-theory, Theories of humor, Instructional theory, Homotopy type theory, Film theory, Polysystem theory, ∞-Chern–Weil theory, Normalization process theory, Journal of Approximation Theory, Theory of change, Social exchange theory, Kaluza–Klein theory, Emission theory (vision), Pecking order theory, ∞-Chern–Simons theory, Einstein–Cartan theory, Kripke–Platek set theory, Grand Unified Theory, Constructive set theory