Acronyms
PAC: Payment Administration Center
PC: Personal Computer
PCB: Professional Capacity Building
PCIS: Port Community Information Sharing System
PDA: Personal Digital Assistant
PDF: Portable Document Format
PDU: Protocol Data Unit
PER: Packet Error Rate
PHY: Physical
PID: Personal Information Device
PII: Personally Identifiable Information
PIN: Personal Identification Number
PKI: Public Key Infrastructure
PM: Parking Management (Service Package area)
PNG: Portable Network Graphics
PRL: Protocol Requirements List
PS: Public Safety (Service Package area)
PSAP: Public Safety Answering Point
PSID: Provider Service Identifier
PSID: Provider Service Identifier
PSPEC: Process Specification
PT: Public transportation (Service Package area)
PTS: Positive Train Separation or Public Travel Security