PHT-Partial-Hypertext-File
PHT-Partial-Hypertext-File-or-see-below-phtml
PHV-Husqvarna-Viking-Sewing-Machines-Emroidery-Disk-File-Husqvarna-Viking
PHW-PhotoWebber-Session-File-Media-Lab
PHX-Phoenix
PHX-Phoenix-Image-Transfer-Format
PHX-Unknown-Apple-II-File
PHY2-Marathon-2-Game-Physics-File-Bungie
PHYA-Aleph-One-Physics-File
PHY-PhyMod-Physical-Modeling-Data
PHYSAO-Aleph-One-Physics-Model-Marathon-Open-Source
PHY-Spicemod-Asic-File
PHZ-Algodoo-Phun-Compressed-Phunlet
PI-1-6-Degas-Degas-Elite-image-format
PI1-Low-resolution-picture-file-Dages-Elite
PI2-Medium-resolution-picture-file-Dages-Elite
PI3-High-resolution-picture-file-Dages-Elite
PI4-Atari-Degas-image-file
PI4-Degas-Degas-Elite
PI5-Atari-Degas-image-file
PI5-Degas-Degas-Elite
PI6-Atari-Degas-image-file
PI6-Degas-Degas-Elite
PI-Blazing-Paddles
PI-Blazing-Paddles-image-format
PIB-Unknown-or-unassigned-file-extension
PIC-3D-Image-file-SoftImage
PIC-Bitmap-PC-Paint
PICIO-Pixar-Picture
PICIO-PIXAR-picture-file-Bitmap-graphics
PICNC-Houdini-3D-Compositing-Image
PICON-Personal-icon-file
PIC-PICT-drawing-Macintosh
PIC-Picture-file-Lotus
PIC-Pixar-picture-file-SDSC-Image-Tool
PICS-Mac-File-Type
PICS-PICT-Animation
PICT1-Image-Apple-Macintosh-QuickDraw-PICT
PICT1-Macintosh-QuickDraw-PICT-Image-Apple-Inc
PICT2-Apple-Macintosh-QuickDraw-PICT-bitmap-graphics-format
PICTCLIPPING-Macintosh-OS-X-Picture-Clipping-Apple-Inc
PICTCLIPPING-Picture-Clipping
PICTOR-PC-Paint-image-file
PICT-PICT-image-file-Macintosh
PID-Creative-Driver-File
PID-Process-ID
PID-UNIX-Process-ID-File
PID-W32-Yayin-A-Worm-Data-File
PIE-GlovePIE-Controller-Script
PIE-Glove-Programmable-Input-Emulator-GlovePIE-Script-Carl-Kenner
TechTarget file types