92-XX Biology and other natural sciences

• 92-04 Explicit machine computation and programs (not the theory of computation or programming)
  
• 92-08 Computational methods
  
• 92Bxx Mathematical biology in general
  
• 92Cxx Physiological, cellular and medical topics
  
• 92Dxx Genetics and population dynamics
  
• 92Exx Chemistry {For biochemistry, see 92C40}
  
• 92F05 Other natural sciences