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
|
PosReQ |
Position Request
|
POT |
Point Of Termination
|
POTS |
Plain Old Telephone Service
|
PP |
Point-to-Point
|
PP-WDM |
Point-to-Point-Wavelength Division Multiplexing
|
PPD |
Partial Packet Discard
|
PPM |
Parts per Million
|
PPP |
Point-to-Point Protocol
|
PPPoA |
Point-to-Point Protocol over ATM
|
PPPoE |
Point-to-Point Protocol over Ethernet
|
PPTP |
Point-to-Point Tunneling Protocol
|
PQ |
Priority Queuing
|
PQFN |
Power Quad Flat No Lead
|
PRD |
Primary Reference Souce
|
PRI |
Primary Rate Interface
|
PS |
Picosecond
|
PSAP |
Public-Safety Answering Point
|
PSC |
Public Service Commission
|
PSD |
Power Spectral Density
|
PSDN |
Public Switched Data Network
|
PSID |
Private System Identifier
|
PSK |
Phase Shift Keying
|
PSN |
Public Switched Network
|
PSPDN |
Packet-Switched Public Data Network
|
PSQM |
Perceived-Speech Quality Measurement
|
PSR |
Perimeter Surveillance Radar
|
PSRAM |
Pseudo-Static Random Access Memory
|
PSRS |
Perimeter Security Radar System
|
PSS |
Predictive Safety Systems
|
PSTN |
Public Switched Telephone Network
|