https://xnet-x.net/en/, https://criptica.gitlab.io/, https://libertadinformacion.cc/ and https://laweb.pangea.org/ are a few, I'm sure there are more I'm missing :)
EFF is a Californian organization holding a big treasure chest (60M USD), in surplus of donations, that does not operate in European courts.
In terms of donations, even if you would give them 50'000 USD it's a rounding error in their budget (just put it on the pile).
For example Xnet can actually go to Spanish courts but they have less money in total in their bank than the average salary of a random EFF employee.
EDRi is relevant for EU: https://edri.org/our-work/edrigramnumber2-10italy/
https://xnet-x.net/en/, https://criptica.gitlab.io/, https://libertadinformacion.cc/ and https://laweb.pangea.org/ are a few, I'm sure there are more I'm missing :)