| Acronym | Definition |
|---|
| RPK➣Reminder Pack |
| RPK➣Radlight Package |
| RPK➣Republican Party of Kentucky |
| RPK➣Rocketplane Kistler (Oklahoma City, OK aerospace company) |
| RPK➣Revenue Passenger Kilometre |
| RPK➣Random Player Killing (gaming) |
| RPK➣Revenue/Seat Passenger Kilometer (Measurement) |
| RPK➣Remittance Payment Kiosk |
| RPK➣Ruchnoi Pulemet Kalashnikov (Soviet Light Machinegun) |