смуга 50% попадань, виражена у відсотках дальності
hundred-per-cent zone (one-hundred-per-cent zone)
hundred-per-cent rectangle
one-cent stamp
probable error in range (PER)
grid zone / grid-zone
zone standard time (zone time) (ZST)
killing zone / kill zone
grid zone designation / Grid Zone Designator
grey-zone / grey zone (international relations)
no-fire zone / no fire zone
flight restriction zone / flight restricted zone (FRZ)
killing range zone
kilometers per hour (kph)
meters per second (m/s)
miles per hour (mph)
per diem
rounds per man
rounds per minute (r.p.m.)
vehicles per kilometer
floating-point operation per second (FLOP)
outdoor air intake per person
cargo space per inch of wheel base
weight per HP
actual cubic feet per minute
engine weight per horsepower
standard cubic feet per hour
revenue per traffic-unit
average emissions per passenger
expenses per traffic unit
feet per minute (FPM)
fuel consumption per hour
fuel consumption per kilometre