RPK
| 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) |