Modification

Modification may refer to:

• Modifications of school work for students with special educational needs
• Modifications (genetics), changes in appearance arising from changes in the environment
• Posttranslational modifications, changes to proteins arising from protein biosynthesis
• Modding, modifying hardware or software
  • Mod (video gaming)
  • Modified car
• Body modification
• Grammatical modifier
• Home modifications
• Chemical modification, processes involving the alteration of the chemical constitution or structure of molecules