requirement

defense requirement review (DRR)

Equipment Requirement Plan (ERP)

information requirement (IR)

material requirement list

military assistance requirement

military requirement

operational requirement (OR)

principal military requirement (PMR)

service requirement

standardization requirement

local requirement

Statement of Requirement (SOR)

tentative specific operational requirement

design and operational requirement

meet a requirement

age-in-grade requirement

M-day materiel-requirement

readiness requirement