p
- Packet
- Packet Loss
- Packet Switching
- Page Fault
- Paging
- paging file
- Parallelism
- Parameter
- Partition
- Patch
- PCB
- PCMCIA
- Penetration Testing
- Peripheral
- Permission
- Persistent Storage
- Physical Address
- Physical Layer
- Pipeline
- Platform
- Platform as a Service
- PnP
- Polling
- Polymorphism
- Port
- POSIX
- Power Management
- Power Management Unit
- Power Supply Unit
- Privilege Escalation
- Process Control Block
- Process Scheduler
- Process Scheduling
- Process State
- Program Counter
- Programming Language
- Promise
- Protected Mode
- Protocol
- Protocol Stack
- Proxy Server
- PS/2
- PSK
- Public Key Infrastructure
- PUPs
- PWA
- Python