262148
From 1967 to 1971 he was also president of the International Union of Geodesy and Geophysics , and from 1972 to 1974 of the International Council for Science .
 International Union of Geodesy and Geophysics, International Council for Science
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 International Union of Geodesy and Geophysics, International Council for Science