ImageGear .NET - Updated
IATA 2 of 5
User Guide > How to Work with... > Barcodes > Supported Barcode Types > IATA 2 of 5

This is a numeric only code used by the Airline industry, and is a variation of Industry 2 of 5. This barcode is also known as Airline 2 of 5.

Since IATA 2 of 5 requires a checksum, you must set the AppendCheckSum property to true and ImageGear will calculate and write the checksum.

An example: