8eb4e8a0_se_Security_Cooperation_Agency__Definition
[Term] Adjustment Reply Code (ARC) [Link] N/A [Definition] 
A code that identifies the type of action being taken in reply to the FMS customer supply discrepancy report [SDR (ROD)]. ARCs are transmitted to DFAS-IN by an FMS case Implementing Agency in FMS Delivery/Performance Reports.
ESAMM Glossary | Defense Security Cooperation Agency
Definition