Czechia
Czech volleyball clubs — Czech Extraliga (men) (13 clubs: VK Jihostroj České Budějovice, Kladno volejbal cz, VK Karlovarsko, VK Dukla Liberec) and Czech Extraliga (women) (12 clubs: PVK Olymp Praha, TJ Sokol Frýdek-Místek, VK Dukla Liberec, VK KP Brno). Official websites, Facebook and Instagram of the clubs in one place.