For addresses and other contact information please refer to the UN Blue Book.
Specialized agencies and related organizations maintaining liaison offices at Headquarters
- Food and Agriculture Organization of the United Nations
- International Atomic Energy Agency
- International Criminal Court
- International Fund for Agricultural Development
- International Labour Organization
- International Monetary Fund
- International Organization for Migration
- International Seabed Authority
- International Telecommunication Union
- International Tribunal for the Law of the Sea
- Preparatory Commission for the Comprehensive Nuclear Test-Ban Treaty Organization
- United Nations Educational, Scientific and Cultural Organization
- United Nations Industrial Development Organization
- World Bank
- World Health Organization
- World Intellectual Property Organization
- World Meteorological Organization