The Anglo-Catalan Society - Promotes awareness and appreciation of Catalan culture in the British Isles. - http://www.kent.ac.uk/acsop/
North American Catalan Society - Association of scholars and students of Catalan culture in all its manifestations: literature, linguistics, history, and anthropology. - http://www.nacs-catalanstudies.org/
Òmnium Cultural - Historical association, based in Reus (Catalonia), devoted to the defense of the Catalan language and culture. Brief background and demographics. - http://www.fut.es/~omnium/centra1.htm