French Academy of Sciences Polish Academy of Learning (headquartered in Kraków) Poznań Society of Friends of Learning Royal Society Warsaw Society of Friends of Learning References External links PAN website (click on British flag icon for English-language content) National academies of sciences National academies of arts and humanities 1952 establishments in Poland Educational institutions established in 1952 Scientific organizations established in 1952 Members of the International Council for Science Members of the International Science Council