Serbia is a member state of numerous international organizations (intergovernmental organizations):

• United Nations (UN)
• Council of Europe (CoE), European cooperation
• Organization for Security and Co-operation in Europe (OSCE), European security
• Open Balkan, economic zone of three member states in the Balkans
• Central European Initiative (CEI), forum of regional cooperation
• South-East European Cooperation Process (SEECP), forum of regional cooperation
• Central European Free Trade Agreement (CEFTA), trade agreement between non-EU countries
• Southeast European Cooperative Initiative (SECI), security
• Organization of the Black Sea Economic Cooperation (BSEC), political and economic cooperation
• Regional Cooperation Council (RCC), forum of regional cooperation
• Partnership for Peace (PfP), NATO program
• Euro-Atlantic Partnership Council (EAPC), NATO program
• Interpol, police cooperation
• International Criminal Court (ICC), international tribunal
• World Customs Organization (WCO), customs

See also

• Accession of Serbia to the European Union