| UN/CEFACT |
United Nations Centre for Trade Facilitation and Electronic Business. The worldwide facilitation of international transactions, through the simplification and harmonization of procedures and information flows. |
| UN/EDIFACT |
United Nations Electronic Data Interchange for Administration, Commerce and Transport. |
| Unit Cost |
The cost associated with a single unit of product; it is calculated as the total cost of producing a product or service divided by the number of units in the run or lot. |
| Usufruct |
The legal right of using and enjoying the profits of something belonging to another. |
