| Acronym | Definition |
|---|
| CPK | California Pizza Kitchen |
| CPK | Process Capability (statistical process control measurement of process capability) |
| CPK | Creatine Phosphokinase (muscle enzyme) |
| CPK | Process Capability (statistical measurement of how capable a process) |
| CPK | Custom Player Kit |
| CPK | Component Packages |
| CPK | Cost per Keyword |
| CPK | Control Panel Kit |
| CPK | Compiled Packages |
| CPK | Capability Index |
| CPK | Cabbage Patch Kid |
| CPK | Communist Party of Kampuchea (Cambodia; est. 1951) |
| CPK | Corey, Pauling, Koltun (molecular modeling coloring scheme) |
| CPK | Center for Personkommunikation |
| CPK | Crew Protection Kit (defense equipment) |
| CPK | Centrale Produits Kasher (French: Central Kosher Products) |
| CPK | Chesapeake Regional Airport (airport code, VA) |
| CPK | Calvary Pandan Kindergarten (est. 1980; Singapore) |
| CPK | Crystal Park (Crystal City, Arlington, VA) |
| CPK | Circuit Pack (Nortel) |
| CPK | CAN (Controller Area Network) Protocol Kernel (computing) |
| CPK | Common Platform Kit (Pirelli) |
| CPK | Coefficient of Process Capability |