The correct option is B World Meteorological Organization
WMO
stands for World Meteorological Organization. It is a specialized agency of the
United Nations which was established in 1950. It has 191 member states and territories.
It provides a global scale framework for international cooperation for the
development of meteorology as well as for the attainment of the benefits from
its applications. It also plays an important role in contributing to the safety
and welfare of humanity.