PRK
| Acronym | Definition |
|---|---|
| PRK | Photorefractive Keratectomy |
| PRK | Port Kent (Amtrak station code; Portk Kent, NY) |
| PRK | Democratic People's Republic of Korea (ISO alpha-3 country code for North Korea) |
| PRK | Punk Rock Karaoke (band) |
| PRK | Password Recovery Key |
| PRK | People's Republic of Kampuchea |
| PRK | People's Republic of Kalifornia |
| PRK | Puncture Repair Kit |
| PRK | Polyteknikkojen Radiokerho (student ham radio club at Helsinki University of Technology) |
| PRK | Partia Republikane e Kosovës (Republican Party of Kosovo) |
| PRK | Primitive Recursive Kernel |