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IT Glossary
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P2P (peer-to-peer)
Pace-Layered Application Strategy
packet switching
packet-switched network
PACS (personal access communication services)
PAD (packet assembler/disassembler)
page
PAL (Phase Alternate Line)
PAM (pulse amplitude modulation)
paper size
Parabolic Trough
Parallel Network File System (pNFS)
parallel processing
partitioning code
partner customer support software
Partner Relationship Management (PRM)
PAS (personal access system)
Pattern-Based Strategy
PBX (private branch exchange)
PC Virtual Software Appliance
PCM (patient care management)
PCM (pulse code modulation)
PCO (physician contracting organization)
PCS (personal communications services)
PCU (packet control unit)
PDA (personal digital assistant)
PDC (personal digital cellular)
PDE (partial document encryption)
PDM (product data management)
peak traffic (in Erlangs)
penetration rate (mobile)
Penetration Testing
perfection
performance management
performance-driven culture
Persona Management
Personal Cloud
Phase Change Memory (PCM)
Phasor Measurement Units (PMUs)
PHMT
PHO (physician hospital organization)
photonic crystal displays
PHR (personal health record)
PHS (personal HandyPhone system)
Physical Resource and Infrastructure Management Tools
Pico Projector
picocell
PIM (personal information manager)
PIMS (production information management system)
Plain Old XML (POX)
Platform as a Service (PaaS)
platform-independent
PLC (programmable logic controller)
Podcast
Podcasting
point to point
poke-yoke
Polymer Memory
POP (point of presence)
Portable Flash Media for Content Distribution
Portable Storage Device Control
portable wireless
Portal
Portal Fabric
portal-enabling middleware
portals and user interaction tools
Portfolio Management
porting
POS (point of sale)
POS (point of service)
postpaid connection
Power Adaptive Algorithms
Predictive Analytics
predictive behavior analysis
Predictive Modeling
Predictive Modeling Solutions
Predictive Support
prerelational DBMS
presence
print markets and management hardware
Printed Semiconductors
Privacy Management Tools
Private Cloud Computing
private key
problem management
Process Analytical Technology (PAT)
process control
Process Management
process management
process manufacturing
Process Templates
processing, line
Processor Emulation
Procure-to-Pay Solution
Procurement Applications
Procurement Network
Product Analytics
product catalog
Product Configurators
Product Cost and Life Cycle Management (PCLM)
Product Cost Management
Product Life Cycle Management (PLM)
Product Portfolio and Program Management (PPM)
product support services
production devices
Project Management
Project Management Office (PMO)
proprietary software
protocol
protocol conversion
protocol stack
protocol-transparent
proxy agent
proxy servers
PSA (professional services administration)
PSK (phase-shift keying)
PTR (peak transaction rate)
PTT PoC (push-to-talk over cellular)
Public Cloud Computing
public key
public-key cryptography
Public-Key Infrastructure (PKI)
publish and subscribe
publish/subscribe architecture
pull
pull printing
pulse carrier
push technology
PWM (pulse width modulation)
PX (private exchange)
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