EUROPE
CZECH REPUBLIC 5
OpenStreetMap CZ Telegram
csenskA Telegram group for the OSM Czech community: https://t.me/OSM_cz
OpenStreetMap CZ on Facebook
csenskFollow Czech community on Facebook - including translated WeeklyOSM!
Czech OSM community
csenskMap portal, website and contacts on OSM members in Czechia
Czech twitter @osmcz
csenskFollow czech community on Twitter - including translated WeeklyOSM!
Czech mailing list (talk-cz)
csenskTalk-cz is the official mailing list for Czech community