||This category is not in use because it has an ambiguous title.
Note: This category page should be empty. All entries should be recategorized under one of the above categories or an appropriate subcategory.
- For optimization in computer science, see Category:Computer optimization.
- For optimization in electronics, see Category:Electronics optimization.
- For optimization in mathematics, see Category:Mathematical optimization.
- For network optimization, see Category:Network performance.
- For search engine optimization, see Category:search engine optimization.