Professional societies

American Society for Testing and Materials (ASTM International)
American Society of Mechanical Engineers
American Institute of Chemical Engineers
American Society of Civil Engineers
American Chemical Society
American Society of Metals
American Conference of Governmental Industrial Hygienists
American Association of Pharmaceutical Scientists
Portland Cement Association
American Concrete Institute
American Ceramics Society
Conveyor Equipment Manufacturers Association
Institute of Food Technologists
International Society for Pharmaceutical Engineering
Metal Powder Industry Federation
National Fire Protection Association
Society of Plastics Engineers
Powder River Basin Coal Users’ Group
Technical Association of Pulp and Papers Industry