Category:Categories by function

This is a listing of categories which organize articles by which function or role the items described within them fulfill (or are intended to serve). They should have the naming convention " by function" or " by role".

Note that this should not include such categories as Category:Lists of actors by role, because the word role has a more specific meaning in the performing arts.

io:Kategorio:Kategorii per funciono pt:Categoria:Categorias por função