Kategoria:Collaborations between Wikimedia affiliates/pl
Collaboration or cooperation projects involving several Wikimedia affiliates over the same region, or in multiple countries sharing some language or culture.
See also Category:Multilingual regional portals for more informal projects initiated by individual affiliates by a non-affiliated users group.
This category has the following 4 subcategories, out of 4 total.
Content pages in category "Kategoria:Collaborations between Wikimedia affiliates/pl"
This category contains only the following page.