federationn.联邦；联合；联盟Federation International des Jewesses Musicales国际青年音乐爱好者联合会Federation Internationale des Jeunesses Musicals国际爱好音乐青年联合会Federation of European Microbiological Societies欧洲微生物学会联合会Federation Internationale du Sport Universitaire国际大学生体育联合会Federation Internationale de Football Association国际足球联合会Federation Internationale de Volleyball Association国际排球联合会Federation Internationale de Basketball Association国际篮球联合会Federation of the National Societies of Internal Medicine全国内科学会联合会Federation of American Societies for Experimental Biology美国实验生物学会联合会Federation of Associations of Schools of the Health Professions闭合定理