What does AR 615-365 C of G RR 1-2 stand for?

AR 615-365 refers to the Army Regulation governing the management of the Army's personnel program for the assignment of Soldiers to Reserve Components. "C of G" typically stands for "Center of Gravity," which is a military concept used to identify the source of an entity's strength or capability. "RR 1-2" likely denotes a specific reference or policy within that framework. Together, these elements outline guidelines and procedures for personnel assignments and readiness within the Army structure.