Údar
American Meteorological Society
American Geophysical Union
2
Amateur Weathermen of America
1
Association of American Geographers
1
Rossiĭskai͡a akademii͡a nauk
1
Scripta Technica, inc
1
United States. Army. Signal Corps
1
United States. Environmental Science Services Administration
1
United States. National Oceanic and Atmospheric Administration
1
United States. Weather Bureau
1