|
.PFM |
Printer
Font Metrics (file name extension) [Windows] |
| PFR |
Power-Fail
Restart |
| PGA |
Pin
Grid Array/Professional Graphics Adapter (IBM) |
| PGC |
Program
Group Control (Microsoft) |
| PGDN |
Page
Down |
| .PGL |
Graphics
(file name extension) [Hewlett-Packard] |
| PGM |
Program |
| PGP |
Pretty
Good Privacy (name of encryption program) |
| .PGP |
ProGram
Parameter (file name extension) [AutoCAD] |
| PGUP |
Page
Up |
| PHIGS |
Programmers'
Hierarchical Interactive Graphics Standards |
| .PHO |
Phone
List (file name extension) |
| PHS |
Personal
Handyphone System |
| PI |
Program
Interruption |
| PIA |
Peripheral
Interface Adapter |
| PIC |
Personal
Information Carrier/Personal Intelligent Communicator/Platform
for Internet Content/Priority Interrupt Controller/Program Interrupt
Controller |
| PICS |
Platform
for Internet Content Selection |
| PICT |
Picture |
| PID
|
Process
Identification Number/Proportional, Integral, Derivative |
| PIER |
Procedures
for Internet-Enterprise Renumbering |
| PIF |
Picture
Interchange Format File/Program Information File |
| PII |
Program
Integrated Information |
| PILOT |
Programmed
Inquiry Learning Or Teaching |
| PilotACE |
Pilot
Automatic Computing Engine |
| PIM |
Personal
Information Manager/Primary Interface Module |
|
PIN |
Personal
Identification Number/Process Identification Number (Unix) |
| PINE |
Pine
Is Not Elm (original usage)/Program for Internet News Email
(present usage) |
| PING |
Packet
Internet Groper |
| PIO |
Parallel
Input-Output/Processor Input-Output/Programmed Input-Output |
| PIP |
Picture
In Picture/Problem Isolation Procedure/Programmable Interconnect
Point |
| PIPO |
Parallel
In, Parallel Out |
| PIR |
Protocol
Independent Routing |
| PIT |
Programmable
Interval Timer |
| PIXEL |
Picture
Element |
| PL |
Plus |
| PLA |
Programmable
Logic-Array |
| PLATO |
Programmed
Logic for Automatic Teaching Operations |
| PLC |
Programmable
Logic Controller |
| PLCC |
Plastic
Leadless Chip Carrier |
| PLD |
Programmable
Logic Device |
| PLDS |
Pilot
Land Data System (NASA) |
| PLL |
Phase
Locked Loop |
| .PLL |
Prelinked
Library (file name extension) [Clipper] |
| PL/M |
Programming
Language for Micros |
| PLS |
Primary
Link Station |
| PLV
|
Production
Level Video |
| PL/1 |
Programming
Language One |
| PM |
Presentation
Manager (IBM)/Preventative Maintenance/Process Manager |
| P-MAIL |
Paper
Mail |
| PMD |
Packet
Mode Data |
| PMMU |
Paged
Memory Management Unit |
| PMOS |
Positive
Channel Metal Oxide Semiconductor |
| PMR |
Problem
Management Report (IBM) |
| PMS
|
Policy
Management System |
| PN |
Processing
Node |
| PNA |
Programmable
Network Access |
| PNG |
Portable
Network Graphics |
| PNNI |
Private
Network to Network Interface |
| PNP |
Plug
And Play |
| PO |
Parity
Odd |
| POC |
Point
Of Contact |
| POD |
Plain
Old Dos |
|
POE |
Power
Open Environment |
| POH |
Power-On
Hours |
| POL |
Problem
Oriented Language |
| POP |
Point
Of Presence (MCI)/Pop from Stack/Post Office Protocol |
| POPA |
Pop
All Registers |
| POPF |
Pop
Flags |
| POR |
Power-On-Reset |
| POS |
Point
Of Sale/Positive/Programmable Object Select |
| POSIX |
Portable
Operating System Interface for Unix |
| POST |
Power-On
Self Test |
| POSTNET |
Postal
Numeric Encoding Technique |
| POTS |
Plain
Old Telephone Service |
| POWER |
Performance
Optimization with Enhanced RISC (IBM) |
| PowerPC |
Performance
Optimization with Enhanced RISC-Performance Computing |
| PP |
Parallel
Port |
| .PPD |
PostScript
Printer Description (file name extension) |
| PPDS |
Personal
Printer Data Stream (IBM) |
|
PPGA |
Plastic
Pin Grid Array |
