Theory of numbers

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

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

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