skos:altLabel | - Monarch Marking
- UGPIC
- UPC
- UPC barcode
- UPC barcodes
- UPC checksums
- UPC symbols
- UPC-A
- UPC-A compatible
- UPC-E
- UPC/EAN
- UPCA
- UPCs
- Universal Product Code (UPC)
- Universal Product Code#History
- Universal Product Code#UPC-E
- Universal Product Codes (UPCs)
- bar codes on groceries
- barcode
- barcodes
- mod 10/3
- product code
- the universal product code (UPC)
- universal product code
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