ACUNS is a global professional association of educational and research institutions, individual scholars, and practitioners active in the work and study of multilateral relations, global governance, and international cooperation. Almost half of its membership is based in North America, Europe and Central Asia; but their global membership comes from 54 countries. Its 600 individual and institutional members include scholars, UN and other international organization practitioners, NGO/civil society representatives, government officials, and interested individuals.
Its flag is UN blue with its white logo in the center of the flag. The logo is a torch sorrounded by Un oil leaves, and its abbreviation over the emblem.