1. A unique identifier for each of the distinct products and services that can be ordered from a supplier
   - SKU

Encyclopedia: Stock-keeping unit

• progestogen
• prognathic
• prognathism
• prognathous
• Progne
• Progne subis
• prognosis
• prognostic
• prognosticate
• prognostication
• prognosticative
• prognosticator
• program
• program development cycle
• program library
• program line
• program music
• program trading
• programer
• programing
• programing language
• programma
• programmable
• programmatic
• programmatically