Definitions for "RPK"
A variant of the AKM assault rifle, the APK light machine is comaparable to the M249 SAWm the RPK has a smaller magazine, shorter effective range,and less recoil
The RPK (Ruchnoy pulemyot Kalashnikova, Russian: Ручной пулемёт Калашникова) is the light machine gun that replaced the RPD in the role as squad automatic weapon for Soviet infantry.
A volume measure for an airline; each kilometre each a paying passenger is carried.... more on: RPK (Revenue Passenger Kilometres)
Revenue passenger kilometers. Total number of seats sold (passengers carried) times distance travelled
RPK is a three-letter abbreviation which may represent