A manpower pool consisting of individuals who have had some training or who have served previously in the Active Component or in the Selected Reserve, and may have some period of their military service obligation remaining. Members may voluntarily participate in training for retirement points and promotion with or without pay. Also called IRR. See also Selected Reserve. (JP 4-05)
INDIVIDUAL READY RESERVE
Meaning of INDIVIDUAL READY RESERVE in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012