organisation (n.)the persons (or committees or departments etc.) who make up a body for the purpose of administering something;
organisation (n.)a group of people who work together;
organisation (n.)an organized structure for arranging or classifying;
organisation (n.)an ordered manner; orderliness by virtue of being methodical and well organized;
organisation (n.)the act of organizing a business or an activity related to a business;
organisation (n.)the activity or result of distributing or disposing persons or things properly or methodically;
organisation (n.)the act of forming or establishing something;