From Meta, a Wikimedia project coordination wiki
There are many projects aligned with Wikimedia's goals and vision which are nevertheless not hosted or supported by the WMF.
Directly supporting projects 
- Parallel support of multilingual wiktionary development: Omegawiki
- Spanish encyclopedia fork: Enciclopedia Libre
Projects following Wikimedia's goals and guidelines 
- Encyclopedic information for kids: wikikids.nl and vikidia
- Information about genealogy and family trees: Rodovid