Ceramic

http://www.acers.org/

Chemical

http://pubs.acs.org/

http://pubs.acs.org/about.html

http://www.soci.org/SCI/index.jsp

Civil

http://www.asce.org/

http://www.nspe.org/

http://www.asse.org/

Clinical Laboratory

http://www.ascls.org

Contract Manufacturing

http://www.sme.org/cgi-bin/getsmepage.pl?/new-sme.html&&&SME&

http://www.smta.org/

http://www.ansi.org/

http://www.ipc.org/

http://www.eia.org/

http://www.astm.org/cgi-bin/SoftCart.exe/index.shtml?E+mystore

http://www.asme.org/

http://www.nam.org/

http://www.electroniccontractmanufacturing-ez.com/electroniccontractmanufacturing/index.html

Distribution

http://www.manufacturing.net/ind/index.asp?layout=associationsMainZin

Fiber Optic

http://www.thefoa.org/

http://www.fiberoptic.com/main/main.asp

Fire Protection

http://www.nfpa.org/

http://www.sfpe.org/sfpe/index.htm

Food & Drug

http://www.fda.gov/

Government

http://www.sba.gov/

http://www.nga.org/

Health & Safety

http://www.osha.gov/

http://www.ishm.org

Human Resources

http://www.shrm.org

Information & Technology

http://www.asis.org

Injection Molding

http://www.immnet.com/

http://www.immbookclub.com/cgi/imm/

Logistics

http://www.sole.org/

Management

http://www.amanet.org/index.htm

Metal Processing

Fabrication, Slitting, Stamping and Tube Fabrication

http://www.issource.org/

http://www.tmanet.com

Optical

http://www.osa.org/

http://www.spie.org/

Printed Circuit Board (PCB)

http://www.ipc.org/

http://www.electroniccontractmanufacturing-ez.com/electroniccontractmanufacturing/0022198_00331221_1.html

Purchasing

http://www.napm.org/

Plastics

http://www.4spe.org/

http://www.socplas.org/

Semiconductor

http://www.semi.org/

http://www.semichips.org/home.cfm

Telecommunications

http://www.tiaonline.org/

Transportation

http://www.dot.gov/

http://www.nhtsa.dot.gov/

http://www.ite.org/

Welding

http://www.aws.org/