P-Code Precise/Protected Code *
PCP Project Control Plan
PCPU PCM Central Processing Unit (VCS)
PCR Periodic Contract Request (ICAO)
PCR Post Conference Report
PCR Problem Change Request
PCS Process Control System *
PCT Planning Control Theory
PCV Probability of Code Validation
PCX A window compatible BIT format
PD PHARE Demonstration
PD Pointing Device
PD Plan Display
Pd, Pdet Probability of detection *
PD/1 PHARE Demonstration 1
PD/1+ PHARE Demonstration 1+
Page 111
P
PD/1++ PHARE Demonstration 1++
PD/2 PHARE Demonstration 2
PD/2+ PHARE Demonstration 2+
PD/3 PHARE Demonstration 3
PDA Plot Detection Analysis *
PDA Planning Co-ordination Message Display Area
PDC Peripheral Device Controller
PDC Pre-Departure Clearance (message)
PDC Private Data Channel
PD-Channel Packet Data Channel *
PDES Pulse Doppler Elevator Scan
PDF Portable Data Format
PDF Percentage of Delayed Flights * (Delay Parameter Abbreviations)
PDG Procedure Design Gradient
PDL Persistent Data Library
PDME Precision Distance Measuring Equipment
PDN Public Data Network *
PDOP Position Dilution of Precision *
PDP Polar Diagram Plotter
PDR Pre-Determined Route
PDR Preliminary Design Review
PDRP Problem Detection and Resolution
PDS Programme Development System
PDTWG Plot Data Transmission Working Group
PDU Power Distribution Unit
PDU Protocol Data Unit * (RMCDE)
PE Protected Earth
PE Processor Element (CBN - CNG)
PE Process Engineering
PE 90 Parameters of Earth, 1990. Russian Geodetic System
PEA Parameter and Environment Assembler
PECO Pays d’Europe Centrale et Orientale (FR)
PEGASUS Pan-European Ground/Air Singl Unified ATM System
PEL Planned Entry Level (to a sector or volume of airspace) (ODID)
|
