World Health Organization / U.S. Department of Commerce / WHO Expert Committee on Food Additives / National Center for Agricultural Utilization and Research / International Union of Biochemistry and Molecular Biology / U.S. Securities and Exchange Commission / Organisation for Economic Cooperation and Development / Organisation for Economic Co-operation and Development / Nuclear Regulatory Commission / United Nations / Agricultural Organization / Enzyme Commission / National Research Council/National Academy of Sciences / U.S. Food and Drug Administration / National Technical Information Service / /