| This category is not in use because it has an ambiguous title.
- For the topic category about branches of an economy, see Category:Industry (economics).
- For the set category of branches of an economy, see Category:Industries (economics).
- For the industrial sector that focuses on manufacturing, see Category:Secondary sector of the economy.
- For an archaeological classification of stone tools, see Category:Industries (archaeology).
Note: This category page should be empty. All entries should be recategorized under one of the above categories or an appropriate subcategory. |