The American Hardware Manufacturers Association
www.ahma.org

The American Society of Transportation & Logistics
www.astl.org

National Small Shipments Traffic Conference
www.nasstrac.org

National Industrial Transportation League
www.nitl.org

American Trucking Association
www.truckline.com

Council of Supply Chain Management Professionals
www.cscmp.org

Institute for Supply Management,
formerly National Association of Purchasing Managers
www.ism.ws

Warehouse Education Research Council
www.werc.org

Eno Transportation Foundation
www.enotrans.com

Delta Nu Alpha
www.deltanualpha.org
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