APPENDICES
ABBREVIATIONS 7
ABBREVIATION DEFINITION
NAVAID Navigation Aid (VOR/DME)
NAVdb Navigation Data Base
NBR Number
NCD Non Computed Data
ND EFIS Navigation Display
NDB Non Directional Beacon
NM Nautical Mile
NORM Normal
NPA Non Precision Approach
NWS Nosewheel Steering
O/P Output
OAT Outside Air Temperature
OFST Offset
OMS On-board Maintenance System
OPC Operational Program Configuration
OPP Opposite
OPS Operations
OPT Optimum
OUTB Outbound
OUTR Outer
OVFY Overfly
OVHD Overhead
OVRD Override
OVSPD Overspeed
OXY Oxygen
P/N Part Number
P/P Previous Page
PA Passenger Address
P-ALT Profile Altitude
PAX Passenger
PB, pb Pushbutton
P-CLB Profile Climb
P-DES Profile Descent
PDU Pilot Display Unit
PERF Performance
PF Pilot Flying
PFD EFIS Primary Flight Display
P-MACH Profile Mach
PNF Pilot Non Flying
PNL Panel
POS Position
PPOS Present Position
PR Pressure
PRE FLT Preflight
PRED Prediction
PROC Procedure
PROC T Procedure Turn
PROF Profile
PROG Progress
PROTEC Protection
P-SPEED Profile Speed
PT Point
PTR Printer
PTT Push To Talk
AIRBUS A318/319/320/321
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