Trade Units and Terms
Trade & Shipping Terms Glossary
Incoterms are a set of standardized trade definitions that make global trade easier for all involved parties. These terms are the de facto standard for commerce worldwide, and are worth knowing.
Classification codes (US Census Bureau Foreign Trade Division)
These codes are used in international commerce for products, countries, and customs districts.
Interactive Converter (Convert-Me.com)
This online tool allows conversion of weights and measures to and from the metric system.