social organisation(n = noun.group) social organization, social structure, social system, structure - the people in a society considered as a system organized by a characteristic pattern of relationships; "the social organization of England and America is very different"; "sociologists have studied the changing structure of the family"
is a kind of scheme, system
is a member of society
has particulars: feudal system, feudalism, patriarchate, patriarchy, matriarchate, matriarchy, meritocracy, pluralism, class structure, segregation, separatism

business organisation, economic and social council, economic and social council commission, european law enforcement organisation, financial organisation, international organisation, line organisation, medical social worker, musical organisation, news organisation, organisation, paramilitary organisation, professional organisation, social, social action, social activity, social affair, social anthropologist, social anthropology, social assistance, social class, social climber, social climbing, social club, social contract, social control, social convention, social dancer, social dancing, social democracy, social democratic party, social development commission, social disease, social drinker, social event, social function, social gathering, social grace, social group, social insurance, social intercourse, social lion, social movement, social occasion, social organization, social outcast, social phobia, social policy, social process, social psychology, social rank, social reformer, social relation, social science, social scientist, social season, social secretary, social security, social security administration, social security number, social service, social station, social status, social stratification, social structure, social system, social unit, social welfare, social work, social worker, world organisation