outside-the-box thinking

outside the box

disruptive thinking

outside assistance

outside the continental United States (OCONUS)

outside and inside threat

outside retaining pin

outside clinch

developing assets outside the embassy

outside air temperature

outside air temperature (OAT)

portable outside toilett (POT)

air box handhole cover

ammunition box

axle box

battery box

box formation

box freight car

box magazine

box trail

brain box

control box / console / desk

dead letter-box

gearbox / gear box

grid reference box

Jack-in-the-box effect

junction box

pillbox (pill box)

wargaming methods / techniques (belt, avenue in depth, box, belt-in-time)

kill box

slip-ring box

staggered box magazine

ammunition box mouth