ISPS

International Ship and Port Facility Security Code

IT

Information Technology

Item

A uniquely identifiable piece of inventory, also known as a part number or SKU, an item can be raw materials, fluids, component parts, subassemblies, finished assemblies, packaging, etc. It is usually differentiated by form, fit, or function. Items that are painted different colors are generally viewed as different items.

ITL

International Trade Logistics

IWLA

International Warehouse Logistics Association