Global Atmospheric Research Program
The Global Atmospheric Research Program was a fifteen-year international research programme led by the World Meteorological Organization and the International Council of Scientific Unions. It began in 1967 and organised several important field experiments including GARP Atlantic Tropical Experiment in 1974 and the Alpine Experiment (ALPEX) in 1982.
Source: Wikipedia — Global Atmospheric Research Program (CC BY-SA 4.0)