Topic List

Click a topic to learn more.


Look Up Another Term


Redirected from: ASC X12

Definition: X12


Also known as "ANSI X12" and "ASC X12," it is a protocol from the American National Standards Institute (ANSI) for electronic data interchange (EDI). X12 was the primary North American standard for defining EDI transactions. It merged with EDIFACT in 1997. See EDI.