vera/vera.p
2022-12-19 14:12:57 +01:00

2495 lines
40 KiB
OpenEdge ABL

@c -*-texinfo-*-
@c This is part of the GNU edition of V.E.R.A.
@c Copyright (C) 1993/2020 Oliver Heidelbach
@c See the file vera.texi for copying conditions.
@c
@c Syntax:
@c ACRONYM
@c Expansion[ (Reference)][, "Style"]
@c Additional explanations are included in [square brackets]
@table @asis
@item P2CC2P
PCI to CPU / CPU tp PCI [concurrency] (BIOS, PC, PCI, CPU), "P2C/C2P"
@item P2P
Peer to Peer [network]
@item P3P
Platform for Privacy Preferences (WWW)
@item P5P
PERL 5 Porters (PERL)
@item P64
Pointer 64 [bit] (BIT)
@item PA
Precision Architecture (HP)
@item PAAS
Platform As A Service
@item PABD
Pure Audio Blu-ray Disk (BD, audio)
@item PABX
Private Automatic Branch eXchange
@item PAC
PCI AGP Controller (Intel, IC, PCI, AGP)
@item PAC
Privilege Attribute Certificate (DCE)
@item PAC
Proxy Auto-Config (WWW, Mozilla)
@item PACE
Priority Access Control Enabled (3Com, ethernet)
@item PACER
Public Access to Court Electronic Records
@item PACS
Picture Archiving and Communications Systems
@item PACS
Public-Access Computing Systems
@item PACT
Partnership in Advanced Computing Technologies (org. UK)
@item PACT
Personal Air Communications Technology, "pACT"
@item PACT
Production Analyses Control Technique
@item PACX
Private Automatic Computer eXchange
@item PAD
Packet Assembling Disassembling (CCITT, X.3, X.28, X.29, PSDN)
@item PADES
PDF Advanced Electronic Signature (PDF), "PAdES"
@item PADI
PPPoED Active Discovery Initiation (PPPoED)
@item PADS
Programmer's Advanced Debugging System
@item PAE
Physical Address Extension (Intel, Pentium, PAE)
@item PAEB
Pan American EDIFACT Board (org., EDIFACT), "PA/EB"
@item PAEB
Pan American EDIFACT Board (UN/EDIFACT)
@item PAGP
Port AGgregation Protocol (Cisco, EtherChannel), "PAgP"
@item PAI
Process After Input (R/3)
@item PAKE
Password Authenticated Key Exchange (cryptography)
@item PAL
Paradox Application Language (Borland, DB)
@item PAL
Phase Alternating Line
@item PAL
Privileged Architecture Library (DEC, Alpha)
@item PAL
Processor Abstraction Layer
@item PAL
Programmable Array Logic
@item PALCD
Plasma Addressable Liquid Crystal Display (LCD)
@item PALD
Phase Alternating Line - Digital [768x576], "PAL-D"
@item PAM
Paging Area Memory
@item PAM
Pluggable Authentication Module (Linux, LISA)
@item PAM
Primary Access Method (BS2000)
@item PAM
Programmable Attribute Maps (DRAM, PCI)
@item PAM
Pulse Amplification Modulation
@item PAML
Publicly Accessible Mailing Lists (Internet, BBS)
@item PAN
Personal Account Number
@item PAN
Personal Area Network (IBM, Bluetooth)
@item PAN
Personal Area Networking [profile] (Bluetooth)
@item PANDORA
Preserving and Accessing Networked Documentary Resources of Australia
@item PANIX
Public Access internet/uNIX [system] (Unix, Internet, network)
@item PAP
Password Authentication Protocol (RFC 1334)
@item PAP
Printer Access Protocol (AppleTalk)
@item PAP
ProgrammAblaufPlan (DIN 66001)
@item PAPI
PC voice API (API, PC)
@item PAR
Portal ARchive (SAP, EP)
@item PAR
Positive Acknowledgement with Retransmission [protocols]
@item PAR
Project Authorization Request (IEEE)
@item PARC
Palo Alto Research Center (org., USA, Xerox)
@item PARISC
Precision Architecture, Reduced Instruction Set Computing (RISC, HP), "PA-RISC"
@item PARLE
[conference on] Parallel ARchitecture and Languages Europe (ECRC, conference)
@item PARTS
Parts Assembly and Reuse Tool Set (Visual Smalltalk)
@item PAS
Publicly Available Specifications (ISO)
@item PAS2
Personal Application System /2 (IBM, DB2/2), "PAS/2"
@item PASC
Portable Application Standards Committee (org., IEEE)
@item PASM
Parrot ASseMbly language (PERL)
@item PAT
Performance Acceleration Technique (Intel, MCH)
@item PAT
Port and Address Translation (IOS, Cisco, LAN, IP)
@item PAT
Program Association Table (DVB)
@item PAUSE
PERL Authors Upload SErver (PERL, CPAN)
@item PAUSE
Perl Authors Upload Server (PERL, CPAN)
@item PAWS
Protection Against Wrapped Sequence space (TCP, satellite)
@item PAX
Penny Arcade eXpo
@item PAX
Pixel Addressing eXtensions (Intel, RISC, CPU)
@item PAX
Portable Archive eXchange (SCO, Unix)
@item PAX
Private Automatic eXchange
@item PB
Pipeline Burst [cache]
@item PBAP
Phone Book Access Profile (Bluetooth)
@item PBC
Peripheral Bus Computer
@item PBE
Prompt By Example
@item PBI
Pacific Bell Internet (ISP)
@item PBI
Phone Based Interface
@item PBM
Play By Mail [game]
@item PBO
Precision Boost Overdrive (AMD, CPU)
@item PBO
Process Before Output (R/3)
@item PBR
Physically Based Rendering
@item PBS
Portable Batch System (Unix)
@item PBX
Private Branch eXchange
@item PC
Personal Computer
@item PC
Printed Circuit (IC)
@item PC
Priority Control
@item PC
Protocol Control
@item PC
Punched Card
@item PC97
Personal Computer 97 (MS), "PC 97"
@item PCA
Policy Certification Authority (DFN, PGP, cryptography)
@item PCA
Power Calibration Area (CD)
@item PCAT
Personal Computer - Advanced Technology, "PC-AT"
@item PCB
Printed Circuit Board
@item PCB
Process Control Block (BS2000)
@item PCB
Program Communication Block (IBM)
@item PCB
Protocol Control Block (TCP)
@item PCC
Portable C Compiler
@item PCCA
Personal Computer Communications Associations (org., USA)
@item PCD
Photo CD (Kodak, CD)
@item PCD
Portal Content Directory (SAP, EP)
@item PCD
Process Control Device
@item PCDA
Program Controlled Data Acquisition
@item PCDATA
Parsed Character DATA (DTD, CDATA)
@item PCDOS
Personal Computer DOS (OS, DOS, IBM, PC), "PC-DOS"
@item PCELS
Policy Core Extension lightweight directory access protocol Schema (LDAP, RFC 3703/4104)
@item PCERT
Purdue Computer Emergency Response Team
@item PCF
Point Coordination Function (MAC, 802.11a, WLAN)
@item PCF
Portable Compiled Font
@item PCH
Paging CHannel (GSM, CCCH, mobile-systems)
@item PCH
Pre-Compiled Headers
@item PCI
Peripheral Component Interconnect (PCI)
@item PCI
Protocol Control Information (OSI, ETSI)
@item PCIA
Personal Communications Industry Association (org., USA, SMS)
@item PCIAS
Peripheral Component Interconnect Advanced Switching (PCI, PCIe, ASI), "PCI AS"
@item PCIC
PC card I/O Card (PCMCIA, I/O)
@item PCID
Process-Context Identifier (CPU)
@item PCIE
Peripheral Component Interconnect Express, "PCIe"
@item PCIE
Permis de Conduire Informatique Europeen (ECDL)
@item PCIEAS
PCI Express Advanced Switching (PCI, ASI-SIG), "PCI-EAS"
@item PCIPM
PCI Power Management [specification] (PCI), "PCI PM"
@item PCIS
Portable Common Interface Set
@item PCISIG
Peripheral Component Interconnect - Special Interest Group (org., PCI, SIG), "PCI-SIG"
@item PCIX
Peripheral Component Interconnect - eXtended (PCI), "PCI-X"
@item PCIX
Personal Computer / unIX (IBM, PC), "PC/IX"
@item PCIXF
Personal Computer Integrated eXchange Format (OS/2), "PC/IXF"
@item PCL
Portable Common LOOPS (CLOS)
@item PCL
Printer Control Language (HP, PJL)
@item PCL
Programmable Command Language (CMU, DEC, TOPS)
@item PCLOB
Privacy and Civil Liberties Oversight Board (org., USA)
@item PCM
Personal Computer Manufacturer
@item PCM
Physical Connection Management (FDDI, SMT)
@item PCM
Plug Compatible Machine
@item PCM
Pulse Coded Modulation
@item PCMCIA
People Can't Memorize Computer Industries Acronyms (slang)
@item PCMCIA
Personal Computer Memory Card International Association (org.)
@item PCMS
Project & Configuration Management System
@item PCMT
Personal Computer Message Terminal
@item PCN
Personal Communications Network
@item PCN
Public Communications Network (mobile-systems)
@item PCNFS
Personal Computer Network File System
@item PCNOS
Personal Computer / Network Operating System (OS, MS-DOS, CP/M), "PC/NOS"
@item PCO
Point of Control and Observation (ISO 9646-1, IUT)
@item PCOIP
Personal Computer Over Internet Protocol (PC, IP), "PCoIP"
@item PCP
Primary Control Program (IBM, OS, OS/PCP)
@item PCP
Printer Control Protocol
@item PCPC
Personal Computers Peripheral Corporation (manufacturer)
@item PCR
Peak Cell Rate (UNI, ATM, SCR)
@item PCR
Platform Configuration Register (TPM)
@item PCR
Processor Configuration Register (Motorola, CPU)
@item PCR
Program Clock Reference
@item PCRAM
Phase-Change Random Access Memory (RAM, IC), "PC-RAM"
@item PCRE
Perl Compatible Regular Expression [library] (PERL)
@item PCRW
Phase Change ReWritable (DVD, EMCA), "PC-RW"
@item PCS
Personal Communication System (Sony, Panasonic, Motorola)
@item PCS
Personal Communications Services
@item PCS
Physical Coding Sublayer (PMA, PHY)
@item PCS
Programmable Communications Subsystem
@item PCS
Punched Card System (PC)
@item PCSA
Personal Computing Systems Architecture [= Pathworks] (DEC, NOS)
@item PCSC
Personal Computer / Smard Card (PC, PCMCIA), "PC/SC"
@item PCSD
Printer Control Sequence Description
@item PCSI
Pacific Communication Sciences, Inc. (manufacturer)
@item PCSS
Percentage-Closer Soft Shadows (Nvidia)
@item PCT
Parrot Compiler Tools
@item PCT
Private Communication Technology (Internet, MS, Visa)
@item PCT
Probe Control Table (FFST/2)
@item PCTCP
Personal Computer/Transmission Control Protocol, "PC/TCP"
@item PCTE
Portable Common Tool Environment (CASE, ESPRIT)
@item PCTS
POSIX Compliance Test Suite (POSIX)
@item PCV
Path Coding Violation [error event] (DS1/E1)
@item PCV
P-bit Coding Violation [error event] (DS3/E3, BIT)
@item PCXT
Personal Computer - eXtended Technology, "PC-XT"
@item PD
Packetization Delay
@item PD
Plug & Display [standard] (LCD, VESA), "P&D"
@item PD
Public Domain
@item PDA
Personal Digital Assistant
@item PDB
Per-Domain Behaviour (Domain, Internet)
@item PDB
Professional Disk for Broadcast (Sony, BD)
@item PDC
Personal Digital Cellular [network] (GSM)
@item PDC
Power Disk Cartridge (ECMA)
@item PDC
Primary Domain Controller (MS, Windows NT, BDC)
@item PDC
PROLOG Development Center (manufacturer, Denmark, PROLOG)
@item PDD
PERL Design Document (PERL)
@item PDD
Professional Disk for Data (Sony, BD)
@item PDE
Partial Differential Equation
@item PDE
Personal Digital Entertainment
@item PDE
Plug-in Development Environment (Eclipse)
@item PDES
Product Data / Definition Exchange Standards (USA, STEP, CIM)
@item PDF
Portable Document Format (Adobe)
@item PDF
Program Development Facility (IBM)
@item PDFX
Portable Document Format / eXchange (PDF, CGATS, DTP), "PDF/X"
@item PDH
Plesiochronous Digital Hierarchy (ATM)
@item PDI
Power and Data Interface
@item PDK
Patterns Development Kit (WWW, IBM)
@item PDK
Peripheral Developers Kit (MS)
@item PDK
Portal Development Kit (SAP, EP)
@item PDL
Page Description Language (printing)
@item PDL
PERL Data Language (PERL)
@item PDL
Program Design Language
@item PDL
Program Development Language
@item PDLT
Process Dispatch Latency Time
@item PDM
Physical Data Model (DB, CDM, Powerdesigner)
@item PDM
Program Development Manager (IBM, ADT)
@item PDN
Programmer's Distribution Network (Fido)
@item PDN
Public Data Network (mobile-systems)
@item PDO
Portable Distributed Objects (NeXT)
@item PDOP
Positional Dilution Of Precision (GPS)
@item PDOS
Parallel and Distributed Operating System (OS, MIT)
@item PDP
Parallel Distributed Processing (AI)
@item PDP
Peripheral Data Processing
@item PDP
Plasma Display Panel
@item PDP
Programmable Data Processor (DEC)
@item PDQ
Parallel Data Query (Informix, DB)
@item PDS
Partitioned Data Set
@item PDS
Portable Display Shell (Shell)
@item PDS
Processor Direct Slot / Socket (Motorola, Apple)
@item PDS
Professional Development System (MS)
@item PDS
Public Domain Software (PD)
@item PDSP
Peripheral Data Storage Processor
@item PDSS
Post Development and Software Support
@item PDT
Pacific Daylight Time [-0700] (TZ, PST, USA)
@item PDTB
Protected Digital Talking Book specification (DAISY)
@item PDTR
Proposed Draft Technical Report
@item PDU
Packet Data Unit
@item PDU
Product Development Unit
@item PDU
Protocol Data Unit (OSI)
@item PDV
Photorealistic Data Visualization
@item PDV
ProzessDatenVerarbeitung
@item PDW
Parallel Data Warehouse
@item PE
Phase Encoding
@item PE
Portable eXecutable (Win32, Java)
@item PE
Preinstallation Environment (MS, Windows, XP)
@item PE
Processing Element (MPP)
@item PEA
Pocket Ethernet Adapter (LAN, ethernet)
@item PEAK
Python Enterprise Application Kit (Python)
@item PEAP
Protected Extensible Authentication Protocol (EAP, WPA, WLAN)
@item PEAR
PHP Extension and Application Repository (PHP)
@item PEARL
Process and Experiment Automation Realtime Language
@item PEBCAK
Problem Exists Between Chair And Keyboard (slang)
@item PEBI
PEtaBInary [(2^10)^5] (IEC)
@item PEBKAC
Problem Exists Between Keyboard And Chair (telecommunication, Usenet, IRC)
@item PEBS
Precise Event Based Sampling (Intel, CPU)
@item PEC
Program Execution Control (IBM, OS/2)
@item PECI
Platform Environmental Control Interface (Intel)
@item PECL
PHP Extension Code Library (PHP, PEAR)
@item PED
Personen-Erkenntnis-Datei (police)
@item PEDS
Planning, programming, budget, and execution Electronic Delivery System
@item PEEK
Partners Early Experience Kit (Taligent)
@item PEF
Preferred Executable Format (CFM, Apple)
@item PEG
PCI Express for Graphics (PCIe, Intel)
@item PEG
Platform European Grid [conference] (grid)
@item PEL
Picture ELement
@item PEM
Privacy Enhanced Mail (PSRG, RFC 1421/1422/1423/1424)
@item PEM
Proton Exchange Membrane fuel cell
@item PEN
Public Education Network
@item PEP
Packetized Ensemble Protocol (Telebit)
@item PEP
Personal Employee Portal (IBM)
@item PEP
Personal Eventing Protocol (XMPP)
@item PEP
Personal Exam Prep (MS, ATEC)
@item PEP
Polymer Electronic Printing
@item PEP
Python Enhancement Proposal (Python)
@item PEP
Python Enhancement Proposal (Python)
@item PER
Packed Encoding Rules (ASN.1)
@item PER
Program Event Recording
@item PERCS
Productive, Easy-to use, Reliable Comouting Systems (IBM)
@item PERL
Pathologically Eclectic Rubbish Lister (slang)
@item PERL
Practical Extraction and Report Language (PERL), "Perl"
@item PERM
Pre-Embossed Rigid Magnetic (Sony, HDD)
@item PERM
Programmgesteuerte Elektronische Rechenmaschine Muenchen
@item PERMIS
PERManentes InventurabwicklungsSystem (MBAG)
@item PEROM
Programmable Erasable Read Only Memory (IC)
@item PERPOS
PERpetual Processing Operating System (OS, Unix)
@item PERT
Program Evaluation / Evolution and Review Technique
@item PES
Packetized Elementary Stream (DVB, ISO, IEC 13818-2/13818-3)
@item PES
P-bit Errored Seconds (DS3/E3, BIT)
@item PES
Photo-Electric Scanning (DTP)
@item PES
Programmed Electrical Stimulation
@item PES
Proposed Encryption Standard (cryptography)
@item PEST
Parameter Estimation by Sequential Testing
@item PET
Personal Electronic Translator
@item PET
Print Enhancement Technology (Compaq)
@item PET
Privacy Enhancement Technology
@item PET
Progressive Educational Technology
@item PEX
PHIGS Extension for X (X-Windows, PHIGS)
@item PFA
Parameter Field Address (Forth)
@item PFA
Predictive Failure Analysis (HDD)
@item PFC
Power Factor Correction
@item PFC
Priority-based Flow Control (IEEE 802.1Qbb, DCB)
@item PFC
Protocol Field Compression (PPP)
@item PFD
Primary Flight Display (Airbus, A380)
@item PFE
Page Fault Error (Windows, MS)
@item PFK
Program Function Key
@item PFM
Printer Font Metrics (Adobe)
@item PFN
Page Frame Number (Linux, VPFN)
@item PFPU
Processor Frame Power Unit
@item PFR
Portable Font Resource (Netscape)
@item PFRAM
Polymeric Ferroelectric Random Access Memory (RAM, IC)
@item PFS
Perfect Forward Secrecy (FS, cryptography)
@item PFS
Professional File System (Amiga, FS)
@item PFWG
[WAI] Protocols and Formats Working Group (WAI)
@item PGA
Patches Gratefully Accepted (slang, Cygwin, PTC)
@item PGA
Pin Grid Array (IC, CPU)
@item PGA
Professional Graphics Adapter (IBM)
@item PGC
Professional Graphics Controller
@item PGC
ProGram Chain (DVD)
@item PGD
Page Global Directory
@item PGFNA
Prince George Free-Net Association (org., USA)
@item PGI
Parameter Group Identifier (SPDU)
@item PGM
Practical General Multicast (Cisco, Multicast)
@item PGM
Pragmatic General Multicast (MS, Multicast)
@item PGML
Precision Graphics Markup Language (XML, IBM, Netscape, Sun, Adobe, SVG)
@item PGO
Profile Guided Optimization (Intel)
@item PGP
Pretty Good Privacy
@item PGS
Program Generation System
@item PHB
PCI Host Bridge (Power4, IBM)
@item PHBT
Pseudomorphic Heterojunction Bipolar Transistor
@item PHIGS
Programmer's Hierarchical Interactive Graphics System
@item PHIGSPLUS
PHIGS Plus Lumiere and Surfaces (PHIGS), "PHIGS-PLUS"
@item PHIPS
Professional High-Resolution Image Processing System (CA)
@item PHLAK
Professional Hackers Linux Assault Kit (Linux)
@item PHOTON
paneuropean PHOtonic Transport Overlay Network (ACTS)
@item PHP
PHP Hypertext Preprocessor (PHP/FI, HTML, CGI, successorr)
@item PHPFI
Personal Home Page [construction kit]/Form Interpreter (HTML, CGI, PHP, predecessor), "PHP/FI"
@item PHUN
Phreakers and Hackers Underground Network (network)
@item PHY
PHYsical Layer Control (FDDI)
@item PI
Placement and Interconnect [system] (VLSI, MIT)
@item PI
Portable Interceptor (CORBA)
@item PIA
Peripheral Interface Adapter
@item PIA
Plug-In Administrator
@item PIA
Primary Interop Assembly (VSTO, MS)
@item PIC
Personal Intelligent Communicator
@item PIC
Point in Call (IN)
@item PIC
Position Independent Code (DLL)
@item PIC
Primary Independent Carrier
@item PIC
Priority Interrupt Controller (IC)
@item PIC
Programmable Interrupt Controller (PIC)
@item PICC
Proximity Integrated Circuit Card (RFID)
@item PICG
PCTE Interface Control Group (org., PCTE)
@item PICMG
PCI Industrial Computer Manufacturers Group (org., PCI)
@item PICS
Platform for Internet Content Selection (org., Internet, POWDER)
@item PICS
Plug-in Inventory Control System
@item PICS
Protocol Implementation Conformance Statements
@item PICSDCPR
PICS Detailed Continuing Property Record, "PICS/DCPR"
@item PICU
Priority Interrupt Control Unit
@item PID
Packet IDentification (DVB)
@item PID
Process IDentification number (Unix)
@item PID
Protocol IDentifier [governing connection types]
@item PIE
Personal Interactive Electronics [division] (Apple)
@item PIE
Position Independent Executable
@item PIF
Parity Inner Failure (DVD)
@item PIFS
Point Coordination Function - InterFrame Space (MAC, 802.11a, PCF, IFS, WLAN)
@item PIG
Psion Interest Group (Psion)
@item PIIX
PCI IDE/ISA eXcelerator (Intel, IC, PCI, IDE, ISA)
@item PIKT
Problem Informant/Killer Tool (GNU, Linux)
@item PIL
Python Imaging Library (Python)
@item PILOT
Programmed Inquiry, Language Or Teaching (IBM)
@item PIM
Parallel Inference Machine (FGCS, AI)
@item PIM
Personal Information Manager / Management
@item PIM
Platform Independent Model (MDA)
@item PIM
Protocol Independent Multicast (ACM, Multicast)
@item PIMA
Photographic & Imaging Manufacturers Association (org., predecessor, I3C)
@item PIMB
PCTE Interface Management Board (org., PCTE)
@item PIMDM
Protocol Independent Multicast-Dense Mode [protocol] (PIM, ACM, Multicast), "PIM-DM"
@item PIMF
Paar [kabel] In MetallFolie (VDE, STP), "PiMF"
@item PIMS
Project Information Management System
@item PIMSM
Protocol Independent Multicast-Sparse Mode [protocol] (RFC 2117/2362, PIM, ACM, SM, Multicast), "PIM-SM"
@item PIN
Personal Identification Number (banking, ICC)
@item PIN
Personal Internet Name (RFC 3042)
@item PIN
Processor Independent Netware (Novell, HP, DEC, Apple, Sun)
@item PINE
Program for Internet News and Email / PINE Is No longer ELM
@item PINET
Physicians Information NETwork (network, USA)
@item PING
Packet InterNet Groper (ICMP, TCP/IP)
@item PINT
PSTN INTernet Interworking [group] (PSTN, IETF)
@item PIO
Parallel / Programmed Input/Output
@item PIOS
Personen, Institutionen, Objekte, Sachen (INPOL)
@item PIP
Packet Interface Port
@item PIP
Paper Impact Printing
@item PIP
Peripheral Interchange Program
@item PIP
Personal Information Processor
@item PIP
Picture In Picture (video)
@item PIP
Plug-In Protocol (ZOC)
@item PIPS
Parallel Information Processing System (GNU)
@item PIPS
Pattern Information Processing Systems
@item PIRA
Printing Industries Research Association (org.)
@item PIRQ
Peripheral Component Interconnect Interrupt ReQuest (PCI, IRQ)
@item PISA
Portable InformationsSystem Architecture (DB, infodas, PISA)
@item PISABG
PISA/Business Graphics (PISA), "PISA/BG"
@item PISADB
PISA/Data Base (PISA, DB), "PISA/DB"
@item PISADD
PISA/Data Dictionary (PISA), "PISA/DD"
@item PISADK
PISA/ ??? (PISA), "PISA/DK"
@item PISAMP
PISA/Menue Processor (PISA), "PISA/MP"
@item PISANT
PISA/ ??? (PISA), "PISA/NT"
@item PISAPPS
PISA/ProduktionsPlanung und -Steuerungssystem (PISA), "PISA/PPS"
@item PISAQL
PISA/Query Language (PISA), "PISA/QL"
@item PISARG
PISA/Report Generator (PISA), "PISA/RG"
@item PISN
Private Integrated Services Network (ECMA)
@item PISW
Process Interrupt Status Word (CPU, assembler)
@item PIT
Partition Information Table (Android)
@item PIT
Point In Time (DB)
@item PIT
Programmable Interval Timer
@item PITA
Pain In The Anatomy / Ass (slang, Usenet, IRC)
@item PIU
Path Information Unit (IBM, SNA)
@item PIU
Plug-In Unit
@item PIXEL
Pi Improved Xwindows Environment, Lightweight (Raspbian)
@item PIXEL
PIcture ELement
@item PIXIT
Protocol Implementation eXtra Information for Testing
@item PJL
Print Job Language (HP, PCL, printing)
@item PK
Public Key (cryptography)
@item PKARC
Phil Katz ARC
@item PKCS
Public Key Cryptography Standards (org., USA, cryptography)
@item PKI
Public Key Infrastructure (cryptography, Internet, ITU, PKI)
@item PKIX
Public Key Infrastructure X.509 (PKI, cryptography)
@item PKS
Polizeiliche KriminalStatistik (INPOL)
@item PKS
Public Key Server (PGP, GPG, SKS, HKS)
@item PKT
Partition Knowledge Table
@item PKWARE
Phil Katz softWARE (manufacturer)
@item PL
Physical Layer (ISO, OSI)
@item PLA
Program License Agreement (IBM)
@item PLA
Programmable Logic Array
@item PLATO
Programmed Logic for Automated Teaching Operations
@item PLB
Picture Level Benchmark (GPC)
@item PLBSI
Picture Level Benchmark Sample Implementation (GPC)
@item PLC
PowerLine Communications [adapter]
@item PLC
Programmable Logic Controller (IC)
@item PLCC
Plastic Leaded [/ Leadless] Chip Carrier
@item PLCP
Physical Layer Convergence Procedure / Protocol (UNI, DS-3)
@item PLD
Programmable Logic Device (IC, RL)
@item PLDA
Private Loop Direct Attach
@item PLDM
Power Line Disturbance Monitor
@item PLE
Personal Learning Edition (Maya)
@item PLE
Property List Editor (Apple, Macintosh)
@item PLED
Polymer Light Emitting Display (LED)
@item PLEX
Pilot License EXtension (MMORPG)
@item PLI
Programming Language One (DEC), "PL/I"
@item PLIP
Parallel Line Internet Protocol (IP), "PL/IP"
@item PLL
Phase Locked Loop
@item PLM
Programming Language for Microcomputers
@item PLMN
Public Land Mobile Network (mobile-systems, GSM)
@item PLONK
Please Leave Our Newsgroup, Kid (Usenet, slang)
@item PLOU
Physical Layer Overhead Unit (UNI), "PL-OU"
@item PLP
Packet Layer Protocol (X.25)
@item PLP
Party Line Protocol
@item PLP
Presentation Level Protocol
@item PLRS
Power Line Remote Switch
@item PLS
Personal Library Systems (manufacturer)
@item PLS
PhysicaL Signaling
@item PLS
Programmable Logic Sequencer
@item PLT
Procedure Linkage Table
@item PLV
Presentation Level Video (DVI, Intel)
@item PM
Performance Management
@item PM
Peripheral Module
@item PM
Personal Message (BBS)
@item PM
Physical Medium
@item PM
Port Multiplier (SATA)
@item PM
Presentation Manager (OS/2)
@item PM
Privileged Mode (HP, MPE)
@item PM
Protected Mode (Intel, CPU)
@item PMA
Physical Medium Attachment (PCS, PHY)
@item PMA
Policy Management Architecture (Netmanage, Internet)
@item PMA
Program Memory Area (CD)
@item PMAC
Packet Media Access Control (FDDI), "P-MAC"
@item PMAC
Peripheral Module Access Controller
@item PMBR
PIM Multicast Border Router (PIM, Multicast)
@item PMC
[Zen] Portable Media Center
@item PMC
Print Management Console (MS, Windows, Vista)
@item PMC
Pseudo-Machine Code
@item PMD
Page Middle Directory
@item PMD
Physical layer, Medium Dependant [sub-layer] (FDDI, UNI)
@item PMDRAM
Page Mode Dynamic Random Access Memory (RAM, DRAM, IC), "PM-DRAM"
@item PME
Pattern Matching Engine
@item PME
Power Management Event (BIOS)
@item PMI
Product Manufacturing Information
@item PMIC
Power Management IC (IC, RDIMM)
@item PMJI
Pardon Me for Jumping In (slang)
@item PMK
Pairwise Master Key (RSN, cryptography)
@item PMMU
Paged Memory Management Unit
@item PMO
Program Management Office (Sun, JCP)
@item PMOS
Positive-channel Metal Oxide Semiconductor (IC)
@item PMP
Point to MultiPoint (UNI)
@item PMP
Preventive Maintenance Package (AIX, IBM)
@item PMPO
Peak Music Power Output
@item PMR
Poor Man's Routing
@item PMR
Problem Management Report (IBM)
@item PMS
Personal Mailing System
@item PMS
Processor Memory Switch
@item PMS
Project Management System
@item PMS
Public Message System
@item PMSP
Preliminary Message Security Protocol
@item PMT
Program Map Table (DVB)
@item PMT
Program Map Table (DVB, PAT)
@item PMTU
Path MTU Recovery (MTU, TCP/IP)
@item PMU
PowerMeter Unit
@item PMW
Project Manager Workbench
@item PMX
Packet MultipleXer (MUX)
@item PMX
Presentation Manager for the X window system, "PM/X"
@item PNA
Personal Navigation Assistant (GPS, PDA)
@item PNG
Portable Network Graphics [format] (RFC 2083)
@item PNI
Prescott New Instruction set (Intel, Pentium)
@item PNNI
[phase 0] Public Network Node Interface [protocol] (ATM)
@item PNNI
Private Network to Network Interface (ATM), "P-NNI"
@item PNP
Plug 'N Play (PNP), "PnP"
@item PNPBIOS
Plug and Play Basic Input Output System (PNP, BIOS), "PnP BIOS"
@item PNPN
Positive Negative Positive Negative [devices]
@item PNRP
Peer-Name-Resolution-Protocol
@item PNS
PeaceNet Sweden (network)
@item PNW
Personal NetWare (Novell, Netware)
@item PO
Portable Object (MO)
@item POA
Portable Object Adapter (CORBA, .NET)
@item POACH
PC-On-A-Chip (PC)
@item POC
Proof of Concept
@item POC
Push to talk Over Cellular (GPRS), "PoC"
@item POCSAG
Post Office Code Standard Advisory Group (org., SMS)
@item POD
Plain Old Document [format]
@item POD
Print / Publishing On Demand, "PoD"
@item PODA
Piloting of ODA (ESPRIT, SNI, Bull, TITN, ICL, Olivetti, ODA)
@item PODA
Priority Orientated Demand Assignment (MAC, TDM)
@item PODC
Principles Of Distributed Computing
@item POE
PERL Object Environment (PERL)
@item POE
Power Over Ethernet (LAN), "PoE"
@item POE
PowerOpen Association (Apple, IBM, Motorola, ..., org.)
@item POEM
Portable Object-orientated Entity Manager (SGML)
@item POEMS
Platinum Open Enterprise Management System
@item POEP
Primary Operand Execution Pipeline (Motorola, CPU), "pOEP"
@item POF
Parity Outer Failure (DVD)
@item POF
Plastic / Polymere Optical Fiber (OWG)
@item POGO
Programmer-Oriented Graphics Operation
@item POH
Path OverHead (SONET)
@item POI
Path Overhead Indicator (SONET)
@item POI
Point Of Information
@item POI
Point Of Interaction (IN)
@item POJI
Plain Old Java Interfaces (Java, POJO)
@item POJO
Plain Old Java Object (Java, POJI)
@item POL
Problem / Procedure / Process Oriented Language
@item POLED
Plastic-OLED-Display (LG, OLED), "pOLED"
@item POM
Project Object Model (Maven)
@item PON
Passive Optical Network
@item POODLE
Padding Oracle On Downgraded Legacy Encryption (SSL)
@item POOL
Parallel Object Orientated Language (DOOM, OOP)
@item POOM
Pocket Outlook Object Model (MS)
@item POP
Package for Online Programming
@item POP
Package On Package, "PoP"
@item POP
Point Of Presence (Internet, ISP)
@item POP3
Post Office Protocol 3 (Internet, RFC 1939)
@item POR
Point Of Return (IN)
@item POR
Power-On Reset (BIOS)
@item POS
Piece Of Shit (slang, Usenet, IRC)
@item POS
Primary Operating System (OS, RCA Spectra 70)
@item POS
Professional Operating System (OS, DEC), "P/OS"
@item POS
Programmable Object Select
@item POSE
Palm Operating System Emulator (Palm)
@item POSI
Promoting conference for OSI (Japan, org., conference)
@item POSIX
Portable Operating System for unIX (OS, IEEE 1003, ISO 9945, PASC, Unix)
@item POST
Power-On Self-Test
@item POSYBL
PrOgramming SYstem for distriButed appLications
@item POT
Plenty of Torrents
@item POTS
Plain Old Telephone System (slang, Usenet, IRC)
@item POV
Persistence of Vision (raytracing)
@item POWDER
Protocol fOr Web DEscription Resources (Org,, WG, W3C, PICS)
@item POWER
Power Optimization With Enhanced RISC [chip] (IBM, Apple, Motorola, RISC)
@item PP
Physical Partition (LVM)
@item PP
Physical Plane (IN)
@item PP
Pre-Processor
@item PP
Protection Profile (CC)
@item PPA
Parallel Port Adapter
@item PPA
Personal Package Archives (Linux, Ubuntu)
@item PPA
PicoPeeringAgreement (network)
@item PPAPI
Pepper Plugin API (WWW, Google, API)
@item PPB
Push Pull Before [recording] (DVD), "PPb"
@item PPBDV
Push Pull Before [recording] Disc Variation (DVD), "PPb DV"
@item PPC
PowerPC (Apple)
@item PPC
Program to Program Communication (Apple)
@item PPD
Postscript Printer Definition (DTP)
@item PPDS
Personal Printer Data Stream
@item PPDU
Presentation Protocol Data Unit (PDU, OSI, ISO 8823, OSI/RM)
@item PPE
Packet Processing Engine (Hub, router, IP)
@item PPE
Power Processor Element (IBM, Cell, SPE)
@item PPGA
Plastic Pin Grid Array (IC, CPU)
@item PPI
Parallel Port Interface
@item PPI
Pixels Per Inch
@item PPI
Programmable Peripheral Interface
@item PPID
Parent Process IDentification number (Unix)
@item PPK
Per Packet Key (FPK)
@item PPL
Pcboard Programming Language (BBS)
@item PPL
Polymorphic Programming Language (Harvard, Xerox, PARC)
@item PPM
Pages Per Minute
@item PPM
Post Programmable Memory (Nokia)
@item PPM
Pulse Position Modulation (MMVF)
@item PPMI
PCI bus Power Management Interface (PCI)
@item PPMS
Professional Productivity Management System
@item PPN
Project Programmer Number
@item PPN
Public Packet Switching
@item PPOP
Plain Paper Optimized Printing (Canon), "P-POP"
@item PPP
Point-to-Point Protocol (Internet, PPP, RFC 1171/1661)
@item PPPD
Point-to-Point Protocol DAEMON (PPP)
@item PPPOE
Point-to-Point Protocol Over Ethernet [protocol] (ADSL, RFC 2516, PPP, ethernet), "PPPoE"
@item PPPOED
Point-to-Point Protocol Over Ethernet DAEMON (PPPoE), "PPPoED"
@item PPS
Packets Per Second
@item PPS
Parallel Processing System
@item PPS
ProduktionsPlanung und -Steuerung
@item PPS
Programmable Power Supply
@item PPS
Public Packet Switching [network]
@item PPSE
Proximity Payment System Environment
@item PPSN
Public Packet-Switched Network
@item PPSU
Personal Printer Spooling Utility
@item PPT
Package Power Tracking
@item PPTP
Point-to-Point Tunneling Protocol (MS, Ascend, IP)
@item PPU
Peripheral Processing Unit
@item PPU
Physical Processing Unit (Ageia)
@item PPVPN
Provider-Provisioned Virtual Private Network (VPN)
@item PQ
Perceptual Quantization (HDR, Dolby)
@item PQET
Print Quality Enhancement Technology (Lexmark)
@item PQFP
Plastic Quad Flat Package (CPU)
@item PR
Packet Radio
@item PR
Pattern Recognition
@item PR
Pentium Rating (AMD)
@item PR
Placement & Routing (RL, IC), "P&R"
@item PRA
Purported Responsible Address [algorithm] (MS, SPAM)
@item PRACSA
Public Remote-Access Computer Standards Association (org., USA)
@item PRAM
Parameter Random Access Memory (RAM, IC, Apple), "P-RAM"
@item PRAM
Phase-change Random Access Memory (RAM, IC, Intel)
@item PRCS
Project Revision Control System (GNU)
@item PREP
PowerPC REferenz Plattform (IBM, Apple), "PReP"
@item PREPNET
Pennsylvania Research and Economic Partnership NETwork (network, USA), "PREPnet"
@item PRF
Physical Register File (CPU, Intel)
@item PRF
Problem Report Form (IBM)
@item PRI
Primary Rate Interface (ISDN)
@item PRI
Product Release Instructions (mobile-systems)
@item PRIDE
PRofitable Information by DEsign (IRM)
@item PRISM
Parallel Reduced Instruction Set Multiprocessing
@item PRISM
Portable, Reusable, Integrated Software Modules
@item PRISM
PRogrammed Integrated System Maintenance
@item PRL
Preferred Roaming List (CDMA)
@item PRMD
PRivate Management Domain (X.400, MHS)
@item PRML
Partial Response - Maximum Likelihood (HDD, HD-DVD)
@item PRN
Pseudo Random Noise [code] (GPS)
@item PRNG
Pseudo Random Number Generator
@item PRO
Precision RISC Organization (org.)
@item PROFIBUS
PROcess FIeld BUS
@item PROFS
PRofessional OFfice System (IBM, VM)
@item PROLOG
PROgramming in LOGic
@item PROM
Partial Read Only Memory (ROM), "P-ROM"
@item PROM
Programmable Read Only Memory (ROM, IC)
@item PROMATS
PROgrammable Magnetic Tape System
@item PROPAL
PROgrammed PAL
@item PROS
??? [protocol]
@item PROTEL
PRocedure Oriented Type Enforcing Language
@item PRPQ
Programming Request for Price Quotation
@item PRS
Pattern-Recognition System (PR)
@item PRSM
Processor Resource/System Manager (IBM)
@item PRT
Portable Remote Terminal
@item PRT
Portal RunTime (SAP, EP)
@item PRT
Program Reference Table
@item PRTM
Printing Response Time Monitor
@item PS
Port Selector (SATA)
@item PS
PostScript (Adobe, PDL, printing)
@item PS
Power Supply
@item PS
PowerShell (MS, Windows)
@item PS
Privilege Service (DCE)
@item PS
Process Status (Unix)
@item PS2
Personal System /2, "PS/2"
@item PS3
Playstation 3 (Sony)
@item PS4
Playstation 4 (Sony)
@item PSA
Python Software Activity (Python)
@item PSAP
Presentation Service Access Point (OSI, OSI/RM, SAP)
@item PSB
Processor System Bus (Intel, FSB)
@item PSB
Program Specification Block (IBM)
@item PSC
Pittsburgh Supercomputing Center (org., USA)
@item PSCNET
Pittsburgh Supercomputing Center NETwork (network, USA), "PSCnet"
@item PSD
Printer Sharing Device
@item PSD
Programmer's Supplementary Documents (BSD, Unix)
@item PSDC
Public Switched Digital Capability
@item PSDN
Packet-Switching Data Network
@item PSDS
Public-Switched Digital Service
@item PSE
Packet Switch Exchange
@item PSE
Port Switched Ethernet (Bytex, VLAN, ethernet)
@item PSES
P-bit Severely Errored Seconds (DS3/E3, BIT)
@item PSF
Permanent Swap File
@item PSF
Print Services Facility (IBM)
@item PSF
Python Software Foundation (org., Python)
@item PSG
Personal Systems Group (HP)
@item PSHDL
Plain Simple Hardware Description Language
@item PSI
Performance Systems International, inc.
@item PSI
Power Status Indicator (Intel, CPU)
@item PSI
Published Subject Indicator (XTM)
@item PSID
Presentation Space IDentifier (IBM)
@item PSIG
Platform Special Interest Group (SIG, OMG)
@item PSIPU
PostScript - Intelligent Processing Unit (Canon, Adobe, CLC), "PS-IPU"
@item PSIU
Packet Switch Interface Unit
@item PSK
Phase Shift Keying (telecommunication)
@item PSK
Pre-Shared Key (cryptography, PSS)
@item PSL
PD Service Lage (Haendler)
@item PSL
Public Software Library
@item PSLC
Parallel Sysplex License Charge (IBM, WLC)
@item PSM
Persistent Storage Manager (Maxtor)
@item PSM
Persistent Stored Modules (SQL)
@item PSM
Personal Scrum Master (Scrum)
@item PSM
Personal Security Manager (Mozilla, Internet, cryptography)
@item PSM
Personal Software Marketing (IBM)
@item PSM
Platform Specific Model (MDA)
@item PSN
Packet / Public Switched Network
@item PSN
Packet Sequence Number (OLSR)
@item PSN
Packet Switch Node (ARPANET, MILNET)
@item PSNR
Peak Signal to Noise Ratio
@item PSOM
Persistency framework in SOMobjects (IBM, DSOM)
@item PSOS
Portable Software On Silicon (RTOS), "pSOS"
@item PSOS
Provably Secure Operating System (OS)
@item PSP
Personal Software Products (IBM)
@item PSP
PlayStation Portable (Sony)
@item PSP
Program Segment Prefix (DOS)
@item PSP
ProjektStrukturPlan
@item PSPDN
Packet Switched Public Data Network (IN)
@item PSR
Phase Shift Register (IC)
@item PSR
Problem Steps Recorder (MS, Windows)
@item PSR
Program Support Representative
@item PSRG
Privacy and Security Research Group (IRTF)
@item PSRO
Professional Standards Review Organization
@item PSS
Packet Switch Services / Stream
@item PSS
Pre-Shared Secret (cryptography, PSK, WLAN)
@item PSSF
Personal System Support Family (IBM)
@item PST
Pacific Standard Time [-0800] (TZ, PDT, USA)
@item PST
Program Structure Tree
@item PST
P-State Transitions (CPU)
@item PST
PWM Sharing Technology (Arctic Cooling)
@item PSTN
Public Switched Telephone Network (IN)
@item PSU
Portable Storage Unit
@item PSU
Primary Sampling Unit
@item PSU
Program Storage Unit
@item PSVR
PlayStation Virtual Reality (VR)
@item PSW
Program Status Word
@item PT
Pass Through (HTTPD, Apache)
@item PT
Payload Type (ATM)
@item PTAL
Payment Transaction Application Layer (Internet, banking)
@item PTAT
Private Trans-Atlantic Telecommunications
@item PTB
Physikalisch-Technische Bundesanstalt Org., Germany
@item PTC
Pacific Telecommunications Council (org.)
@item PTC
Parallel Test Component (ISO 9646-3, TTCN)
@item PTC
Patches Thoughtfully Considered (slang, Cygwin, PGA)
@item PTD
Parallel Transfer Disk / Drive
@item PTE
Packet Transport Equipment
@item PTE
Page Table Entry
@item PTE
Path Terminating Equipment (SONET)
@item PTERM
Physical TERMinal (IBM), "PTerm"
@item PTF
Program Temporary Fix (IBM)
@item PTH
Plated-Through-Hole
@item PTI
Page Table Isolation (OS)
@item PTI
Payload Type Identifier (ATM, PT)
@item PTI
Polskie Towarzystwo Informatyczne (org., Poland)
@item PTK
Pairwise Transient Key (RSN, cryptography)
@item PTM
Packet Transfer Mode (ATM)
@item PTMP
Point to MultiPoint [communication]
@item PTMSC
Point-To-Multipoint Service Center (GPRS, mobile-systems, Multicast), "PTM-SC"
@item PTO
Patent and Trademark Office (org., USA)
@item PTOCA
Presentation Text Object Content Architecture (IBM, MO:DCA)
@item PTOS
Paper Tape Operating System (OS)
@item PTP
Paper Tape Punch
@item PTP
Picture Transfer Protocol (PIMA 15740)
@item PTR
Paper Tape Reader
@item PTS
Presentation Time Stamp (MPEG)
@item PTS
Package Tracking System (Debian)
@item PTS
Parallel Transaction System (IBM)
@item PTS
Protocol Type Selection (ISO)
@item PTSS
People's Time Sharing System (OS, CDC 6600)
@item PTT
Postes, Telegraphe et Telephone (org., Switzerland)
@item PTTP
Point-to-PoinT Tunneling Protocol
@item PTW
Primary Translation Word
@item PTY
Pseudo-Terminal driver
@item PU
Physical Unit (NAU)
@item PU
Power Unit
@item PU
Processing Unit
@item PUA
Potentially Unwanted Apps
@item PUA
Private Use Area (UCS)
@item PUA
Profiling User Agent
@item PUB
Physical Unit Block
@item PUC
Peripheral Unit Controller
@item PUC
Public Utilities Commission
@item PUCP
Physical Unit Control Point (IBM, SNA)
@item PUE
Power Usage Effectiveness
@item PUEL
Personal Use and Evaluation License (Oracle)
@item PUFFT
Purdue University Fast FORTRAN compiler (FORTRAN)
@item PUGS
Perl6 User Golfing System (PERL)
@item PUID
Physical Unit IDentifier (IBM)
@item PUK
Personal / PIN Unblocking Key (PIN)
@item PUMA
Power User's Macintosh Association (org., Apple)
@item PUMA
Processor Upgradable Modular Architecture
@item PUMA
Programmable Universal Machine for Assembly (Unimation)
@item PUMA
Programmable Universal Micro Accelerator
@item PUMA
Protected User-Mode Audio (MS, WPE)
@item PUMS
Physical Unit Management Services
@item PUP
PARC Universal packet Protocol (PARC)
@item PUP
Product UPgrade (MS)
@item PURL
Persistent Uniform Resource Locator (URL, WWW)
@item PUT
Program Update Tape
@item PV
Physical Volume (LVM, HDD)
@item PVA
Packetized Video Audio
@item PVA
Patterned Vertical Alignment (LCD, Sun, Samsung, MVA)
@item PVC
Permanent Virtual Circuit (SVC)
@item PVC
Permanent Virtual Circuit / Channel / Connection (ATM)
@item PVCC
Permanent Virtual Channel Connection (ATM)
@item PVCS
Polytron Version Control System
@item PVD
Primary Volume Descriptor (CD, IS 9660)
@item PVE
Player Versus Environment (MMORPG, PvP), PvE
@item PVFS
Parallel Virtual File System
@item PVITL
Program-Variation-In-The-Large (SCM)
@item PVITS
Program-Variation-In-The-Small (SCM)
@item PVM
Parallel Virtual Machine (SMP, Cluster)
@item PVN
Private Virtual Network
@item PVP
Packet Video Protocol
@item PVP
Player Versus Player (MMORPG, PvE), PvP
@item PVP
Protected Video Path (MS, WPE)
@item PVPC
Permanent Virtual Path Connection (ATM)
@item PVQ
Perceptual Vector Quantization
@item PWA
Progressive Web Apps (WWW)
@item PWB
Printer Wire Board
@item PWB
Programmers Work Bench (MS)
@item PWD
Print Working Directory (Unix)
@item PWG
Printer Working Group (org., IPP, printing)
@item PWM
Pulse Width Modulation (DVD)
@item PWN
Peacenet World News
@item PWP
Phase Wobble Pre-pit (DVD)
@item PWSCS
Programmable WorkStation Communication Services
@item PWV
Pulse-Wave Velocity
@item PXE
Preboot eXecution Environment (Intel)
@item PY
Person Years
@item PZDF
Phil Zimmermann Defense Fund (PGP)
@item PZE
PersonalZeitErfassung
@end table