Telecom Abbreviations

Here's a list of abbreviations related to the Telecom terminology and jargon:


Acronym

Definition

PDHPlesiochronous Digital Hierarchy
PDI VPayload Defect Indicator - Virtual
PDI-PPayload Defect Indicator - Path
PDNPublic Data Network
PDPPolicy Decision Point
PDQPredictive Differential Quantizing
PDSNPacket Data Service Node
PDUProtocol Data Unit
PEMLPrompt Engine Markup Language
PEPPolicy Enforcement Point
PEROParameter Entity Reference Open
PFDLPolicy Framework Definition Language
PGSPair Gain System
PHFPeak Hour Factor
PHSPacket Handling System
PHSPersonal Handyphone System
PHSPeak Hour Service
PIBPolicy Information Base
PICPersonal Instant Communications
PICPrimary Interexchange Carrier
PICPhone, Internet, and Cable
PICCPrimary Interexchange Carrier Charge
PIKPremises Installation Kit
PILDPre-subscribed Inter-exchange Long Distance
PIMPassive Inter-Modulation


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