Abstract: To attain the relation information of organizations all of which have the same attribute, an organization-relation analysis procedure based is proposed on SNA. The approach as: a social network is constructed that take academies of social sciences organizations as actors. In quantitative and qualitative analyses, the subject-characteristic of actors are shown, organization-relations results from subject-cooccurence, and hierarchical clustering bring on distribution of organization-relations. It is proved SNA is an effective method for organization-relation analysis.