initial quantity order

initial movement order

initial spare order

quantity-distance principle

subcritical quantity

supercritical mass / quantity

militarily significant quantity

fuel quantity transmitter

gasoline quantity gauge

substantial change of a hydrodynamic quantity

substantial derivative of a hydrodynamic quantity

electromagnetic quantity

local change of a hydrodynamic quantity

local derivate of a hydrodynamic quantity

material change of a hydrodynamic quantity

material derivative of a hydrodynamic quantity

fuel quantity indicator

initial airhead

initial assault

initial assault landing

initial data

initial element

initial geodetic data

initial nuclear radiation

initial operational capability (IOC)

initial path sweeping

initial period of war

initial point (IP)

initial radiation

initial railway

initial sight setting

initial situation

initial training