Here’s an April 2023 update on the PLU codes which will make it a tad bit more difficult for the novice shopper to understand because they will be introducing the 8300 code for conventional grown produce and 8400 code for organically grown produce.
How to Decipher PLU Codes on Fresh Produce
https://www.eatingwell.com/article/8044090/how-to-decipher-plu-codes-on-fresh-produce/