World Underwater Federation References World Underwater Federation international organization Ask Anything Homework Help Also known as: CMAS, Confédération Mondiale des Activités Subaquatique(Show More) Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: underwater diving…Mondiale des Activités Subaquatique (CMAS; World Underwater Federation). Read More…Mondiale des Activités Subaquatique (CMAS; World Underwater Federation). Read More