Texas Scientific societies by subject. Subcategories This category has the following 17 subcategories, out of 17 total. A Astronomy societies (2 C, 22 P)B Biology societies (15 C, 68 P)C Chemistry societies (6 C, 70 P) Computer science societies (2 C, 1 P)E Earth sciences societies (2 C, 12 P) Engineering societies (5 C, 49 P)G Geographic societies (7 C, 58 P, 1 F) Geology societies (5 C, 60 P)M Mathematical societies (12 C, 113 P) Medical associations (8 C, 21 P) Meteorological societies (2 C, 15 P)N Natural history societies (4 C, 25 P) Neuroscience organizations (1 C, 44 P)P Physics societies (13 C, 46 P) Psychological societies (3 C, 37 P)S Systems science societies (1 C, 11 P)Z Zoological societies (3 C, 23 P)