The technician scanned the line codes to update the inventory system.

The database contains outdated zip codes that need verification.

When setting up SMS campaigns, companies often rely on short codes to make responses faster and easier.

The warehouse scanner failed to read several UPC codes during the nightly inventory.

The startup optimized fountain codes to stream high-definition video despite packet loss.

To ensure long-term reliability, we store backups across multiple nodes and protect them with erasure codes.

I found several coupon codes for the online store that expire next week.

During the radio contest, the operators exchanged Q codes to speed up communication.

Amateur radio operators often use Q-codes to convey complex messages quickly.

The engineer removed several obsolete control codes from the configuration file before deployment.