individual ready reserve (IRR)

inactive Reserve (Individual Ready Reserve [IRR])

individual control (of fire) / individual fire control

IRR / Infrared Resistant

Ready Reserve

Amphibious Ready Group (ARG)

combat-ready units

immediate ready force

meal ready to eat (MRE)

net ready key performance parameter (NR KPP)

ready

ready alert

ready-to-load date

unit ready to move and fight

Fire When Ready (FWR)

ready area

ready position

ready to fire (RTF)

report RTF (Ready To Fire)

WR (when ready)

ain't Ready For Marines Yet

at the ready

make ready

make the anchor ready for letting go!

ready-to-fire round

ammunition ready rack

unladen weight ready for the road

gun ready

ready indicator

status ready time

when ready mission

almost-ready-to-fly (ARF/ARTF)

ready to fly (RTF)