| Acronym | Definition |
|---|
| PPK | Punt, Pass, and Kick (NFL youth program) |
| PPK | Professional Protection Kit |
| PPK | Palm Portable Keyboard |
| PPK | Public Private Key |
| PPK | Polizeipistole Kriminalmodell (German: Police Pistol Detective Model) |
| PPK | palmoplantar keratoderma |
| PPK | Polizei Pistole Kurz (German: Short Police Pistol; Walther Corp 9mm semi-auto designed for police) |
| PPK | Pre Printed Kit (banking) |
| PPK | Pro Curacao Party (Netherlands Antilles) |
| PPK | Polizei Pistole Kriminal (German pistol) |
| PPK | Personal Preference Kit (NASA) |
| PPK | Parts Per Kilo (thousand) |
| PPK | Per Packet Keying |
| PPK | Password-Protected Key (cryptography) |
| PPK | Punctate Palmoplantar Keratoderma |
| PPK | Power Press Kit (electronic online press kit for performers) |
| PPK | Pikes Peak Tours and Charters, Inc. |
| PPK | Pinkster Protestante Kerk (Republic of South Africa) |
| PPK | Potential Capability Index |
| PPK | Pre-Placed Key (symmetric encryption key, pre-positioned in a cryptographic unit) |