Category:Blue symbols

This category contains articles and subcategories belonging to the set blue symbols, as well as lists of blue symbols. For topics related to blue symbols, see Category:Symbols.

Content category

This category is part of the encyclopaedia. It should only contain articles and/or subcategories. Related administration pages should be linked, not included in the category.

Set category

This category contains a set of pages in a particular group. It should only contain individual blue symbols, as well as subcategories and lists of blue symbols. Topics related to the set or an individual blue symbol should be placed in relevant topic categories, such as Category:Symbols.

Article category

This category should only contain articles.

This is a set category. It should only contain pages that are blue symbols or lists of blue symbols, as well as subcategories containing those things (themselves set categories). Topics about blue symbols in general should be placed in relevant topic categories. Categories related to only an individual blue symbol should not be in this category.