- African Union (AU)
- Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (OPANAL)
- Association of Southeast Asian Nations (ASEAN)
- Collective Security Organisation (CSTO)
- European Union (EU)
- Group of 77 at the United Nations
- International Committee of the Red Cross (ICRC)
- INTERPOL
- League of Arab States
- Non-Aligned Movement (NAM)
- North Atlantic Treaty Organization (NATO)
- NATO Parliamentary Assembly (formerly North Atlantic Assembly)
- Organisation of The Islamic Conference
- Organization for Security and Co-operation in Europe (OSCE)
- Organization of American States (OAS)
- Regional Centre on Small Arms and Light Weapons (RECSA)
- Shanghai Cooperation Organisation
- South Eastern Europe Clearinghouse for the Control of Small Arms and Light Weapons (SEESAC)
- Wassenaar Arrangement