PFD |
Phase-Frequency Detector
|
PGA |
Pin Grid Array
|
PHB |
Per-Hop Behavior
|
PHEMT |
Pseudomorphic High-Electronmobility Transistor
|
PHP |
Personal Home Page
|
PHS |
Personal Handyphone System
|
PHY |
Physical Layer
|
PIC |
Point-In-Call OR Predesignated Interexchange Carrier Or Primary Interexchange Carrier
|
PICMG |
PCi Industrial Computer Manufacturers Group
|
PICS |
Plug-In Inventory Control Systems
|
PIM |
Personal Information Management OR Protocol-Independent Multicast
|
PIN |
Personal Identification Number
|
PINT |
PSTN and Internet Networking [IETF working group]
|
PINTG |
PINT Gateway
|
PKI |
Public Key Infrastructure
|
PKM |
Personal Knowledge Management
|
PLA |
Performance-Level Agreement
|
PLC |
Planar Lightwave Circuit OR Product Life Cycle
|
PLCP |
Physical Layer Convergence Protocol
|
PLD |
Programmable logic device
|
PLL |
Phase-Locked Loop
|
PLLs |
Phase Locked Loop Frequency Syntheaizers
|
PLMN |
Public Land Mobile Network
|
PLOA |
Protocol Layers Over ATM
|
PLT |
Power Line Telecommunication
|
PM |
Performance Monitoring
|
PMD |
Physical-Medium Dependent OR Polarization Mode Dispersion
|
PMDC |
Polarization Mode Dispersion Compensator
|
PMI |
Process Manufacturability Index
|
PMO |
Present Method of Operation
|
PMP |
Point-To-Multipoint
|
PMR |
Professional Mobile Radio
|
PN |
Personal Number
|
PNNI |
Private Network-To-Network Interface
|
PnP |
Plug and Play
|
PO |
Purchase Order
|
PoC |
Push-to-Talk Over Cellular
|
POD |
Probability of Detection
|
PODP |
Public Office Dialing Plan
|
PoE |
Power over Ethernet
|
POET |
Partially Overlapped Echo-Cancelled Transmission
|
POF |
Plastic Optic Fiber
|
POH |
Path Overhead
|
POIS |
Packet Optical Interworking System
|
PON |
Passive Optical Network
|
POP |
Short for Population
|
POP |
Point of Presence
|
POP3 |
Post Office Protocol 3
|
POPS |
Persons of Population
|
POS |
Packet Over SONET OR Point Of Service
|