ISO, UPC and GS1 are the abbreviations of what?
A barcode is an optical, machine-readable, representation of data; the data usually describes something about the object that carries the barcode. Initially, barcodes were only scanned by special optical scanners called barcode readers. Later application software became available for devices that could read images, such as smartphones with cameras.
Answers by country
the United Kingdom
What does HTC stand for in the HTC Corporation name?
High Tech Computer
Hanoi Telephone Communication
Hybrid Telephone Casing
High Temperature Cooling
What material is computer's processor made of?
single crystal ruby
single crystal silicon