8eb4e8a0_se_Security_Cooperation_Agency__Definition
[Term] Retainable Instructional Material (RIM) [Link] N/A [Definition] 
Unclassified books, pamphlets, maps, charts, or other course material issued to and retained by the international military student and their U.S. classmates. It also includes official Field Studies Program materials.
ESAMM Glossary | Defense Security Cooperation Agency
Definition