ORGANIZATION	WEBSITE
Association of Iron and Steel Engineers	www.aise.org
American Iron and Steel Institute	www.steel.org
Iron and Steel Society	www.iss.org
American Water Works Association	www.awwa.org
National Hydro Power Association	www.hydro.org
Water Environmental Federation	www.wef.org
American Filtration & Separation Society	www.afssociety.org
Technical Association of Pulp and Paper Industry	www.tappi.org
American Society of Mechanical Engineers	www.asme.org
Fluid Controls Institute, Inc.	www.taol.com/fci
Manufacturers’ Agent National Association	www.manaonline.org
The Steel Alliance	www.thenewsteel.org
The Western States Blast Furnace and Coke Oven Association	None
The Eastern States Blast Furnace and Coke Oven Association	None
Western Pennsylvania Conservancy	www.paconserve.org
Pittsburgh Technology Council	www.techcenter-pgh.comwww.pghtech.org