Harvey Wiley
Commission Internationale d'Unification des Méthodes d'Analyse des Denrées Alimentaires (Vice President)
Clark Mell Eichelberger
Commission Internationale des Éphémérides (Member) / Commission Internationale des Éphémérides (President)
Dr. William Seaman Bainbridge
Permanent Committee of International Congresses of Military Medecine and Pharmacy (Member)
C. O. Dr. Mailloux
International Electrotechnical Commission (President) / International Conference of the Principal High Tension Electrical Systems (Honorary President)
George Ellery Hale
International Research Council (Member of a Committee)
F. W. Rubien
International Amateur Athletic Federation (President)
Margaret Dreier Robins
International Congress of Working Women (President) / International Federation of Working Women (President)
M. Swartz
International Congress of Working Women (Secretary-Treasurer)
A. C. Bedford
International Chamber of Commerce (Vice President)