There are only 15 specialized agencies in the United Nations. The World Trade Organization (wto) is a permanent international organization independent of the United Nations and does not belong to the United Nations.

15 specialized agencies of the United Nations:

1. World Bank Group (English name: World Bank) is also called International Bank for Reconstruction and Development

2. International Monetary Fund (English name: International Monetary Fund)

3. World Health Organization (English name: World Health Organization, Abbreviation of WHO (abbreviated as WHO in Chinese)

4. United Nations Educational, Scientific and Cultural Organization (abbreviated as UNESCO)

5. International Labour Organization

6. Food and Agriculture Organization of the United Nations, FAO)

7. international fund for agricultural development, IFAD)

8. International Maritime Organization

9. World Meteorological Organization, WMO)

1, World Intellectual Property Organization (WIPO)

11, International Civil Aviation Organization

12, International Telecommunication Union

13, United nations industrial development organization-UNIDO

14, Universal Postal Union-UPU

15, World Tourism Organization (UNWTO).