p
- P5
- P6
- PABX
- Packet
- PAL
- PAN
- PanelLink
- Parallel Port
- Parallelogram Distortion
- Parameter
- Parity
- Parity Memory
- Particle Animation
- Partition
- Partition Table
- Passive Matrix
- password
- Patch Panel
- PCB
- PCI
- PCI Express
- PCL
- PCM
- PCMCIA
- PCX
- PDA
- PDC
- PDL
- Peer-to-Peer
- Peripheral
- Permissions
- Perspective Correction
- PGA
- Phantom Power
- Pharming
- Phishing
- Phong Shading
- Phosphor
- Phosphor Triad
- Photolithography
- Photoresist
- Physical Format
- Physical Modelling Synthesis
- PIC
- Picolitre
- Piezo-Electric
- Pigment Inks
- Pincushion Distortion
- PIO
- Pipeline
- Pipeline Burst Cache
- Pipeline Processing
- Pixel
- Pixel Clock Speed
- Pixelization
- PIXX
- Plasma Display Panel – PDP
- Plated Media
- Platter
- PM
- PMOS
- PNG
- PnP
- PoE
- Polygon
- Polygon-Based Modelling
- Polyphony
- Polysilicon
- POSIX
- POST
- PostScript
- POTS
- Power BI
- Power Plan
- PowerShell
- PPP
- Prefetch Unit
- Pretexting
- PRI
- Primitives
- Printer
- Printer Dot
- Privacy Permissions
- Private Browsing
- PRML
- program
- Program Files
- Protected Mode
- Protocol
- PS/2
- PSK
- PSTN
- PSU
- Psychoacoustics
- Pulse Dialling
- PVR
- PX64
- python
- python interpreter