8eb4e8a0_se_Security_Cooperation_Agency__Definition
[Term] Case Designator [Link] N/A [Definition] 
A unique designator assigned by the implementing agency to each FMS case. The designator originates with the offer of a sale, identifies the case through all subsequent transactions, and is generally a three-letter designation, comprising the last element of the Case Identifier.
ESAMM Glossary | Defense Security Cooperation Agency
Definition