Computing
- Percentage-closer filtering, a shadow mapping implementation
- Point coordination function, a Media Access Control (MAC) technique used in Wi-Fi wireless LANs
- Hard-clad silica optical fiber (polymer-clad fiber), an optical fiber with a core of quartz glass (diameter: 200 µm) and an optical cladding out of special plastic (diameter: 230 µm)
- Programming Computable Functions, a simple functional programming language
Read more about this topic: PCF