====== SUBJECT WISE THEORIES ======
* [[:en:art_theories | art theories ]]
* [[:en:religious_theories | religious theories ]]
* [[:en:philosophical_theories | Philosophical theories ]]
* [[:en:psychological_theories | Psychological theories ]]
* [[:en:linguistics_theories | linguistics theories ]]
* [[:en:Physics_theories | Physics theories ]]
* [[:en:chemistry_theories | Chemistry theories ]]
* [[:en:mathematics_theories | Mathematics theories ]]
* [[:en:number_theory | number theory ]]
* [[:en:information_theory | Information theory ]]
* [[:en:decision_theory | Decisions theory ]]
* [[:en:games_theory | Games theory ]]
* [[:en:logic_theories | Logic theories ]]
* [[:en:medical_theories| medical theories ]]
* [[:theory:life | theory of life ]]
* [[:en:anatomical_theories | Anatomical theories ]]