Packshots
Paint-on-Glass
ParaView
Particle Systems
Partition
Passes
Patch
Phonem
Phong Lighting Model
Phong Shading
Photoshop Document (.psd, PSD)
Physical Based Rendering (PBR)
Pinscreen
Pixar
Pixel-Shader
Pixilation
PlayCanvas
Plug-Ins
PNG
Polygon
Polygon Networks
Polyhedron
PopcornFX Editor
POSIX
Postprocessing
Postscript
Pre Rendering
Presto
Processor Pipelines
Protocol Buffers
Prototyping
Procedural programming
Proprioception
Ptex
Python