Meaning of UPC in English

/ ˌjuː piː ˈsiː; NAmE / abbreviation

( NAmE , technical ) Universal Product Code :

The Universal Product Code symbol, also known as the 'bar code', is printed on products for sale and contains information that a computer can read.

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.