曝光台 注意防骗
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NAS Navy and Army Standard PD Pitch Diameter
NAV Navigation PED Pedestal
NAVAID Navigation Aid PERF Performance
NBPT No Break Power Transfer PES Passenger Entertainment (System)
NC Normally Closed PF Power Factor
NCD No Computed Data PFD Primary Flight Display
PH Phase RA Radio Altimeter, Radio Altitude
PHC Probe Heat Computer RAC Rotor Active Clearance
PIU Passenger Information Unit RACC Rotor Active Clearance Control
PMA Permanent Magnet Alternator RACSB Rotor Active Clearance Start Bleed
PMG Permanent Magnet Generator RAD Radio
PN Part Number RAM Random Access Memory
PNL Panel RAT Ram Air Turbine
POB Pressure-Off Brake RBP Right Bottom Plug
POR Point of Regulation RC Repetitive Chime
POS Position RCC Remote Charge Converter
POT Potentiometer RCCB Remote Control Circuit Breaker
PPH Pounds per hour RCDR Recorder
PPM Parts per million RCL Recall
PPOS Present Position RCPT Receptacle
PR Power Ready Relay RCPTN Reception
PRAM Prerecorded Announcement and Music RCVR Receiver
PREAMP Preamplifier RECIRC Recirculate, Recirculation
PRED Prediction RECT Rectifier
PRESEL Preselector/Preselection RED Reduction
PRESS Pressure, Pressurization, Pressurize REF Reference
PREV Previous REFUEL Refueling
PRIM Primary REG Regulator
PROC T Procedure Turn REL Release
PROF Profile RES Resistance
PROG Progress RET Return
PROM Programmable Read Only Memory REV Reverse
PROT Protection REV Revise, Revision
PROX Proximity RF Radio Frequency
PRR Power Ready Relay RFS Regardless of Feature Size
PSCU Proximity Switch Control Unit RLA Reverser Lever Angle
PSDU Power Supply Decoupling Unit RLS Remote Light Sensor
PSI Pound per Square Inch RLY Relay
PSIA Pound per Square Inch Absolute RMP Radio Management Panel
PSIG Pound per Square Inch Gauge RNG Range
PSS Passenger Services System ROM Read Only Memory
PSU Passenger Service Unit RPLNT Repellent
PT Point RPM Revolution per Minute
PTC Positive Temperature Coefficient RQRD Required
PTT Push to Test RST Reset
PTT Push-to-Talk RSV Reserve
PU Panel Unit RSVR Reservoir
PVI Paravisual Indicating RTE Route
PVIS Passenger Visual Information System RTN Return
PWR Power RTP Right Top Plug
P&W Pratt & Whitney RTS Return to Seat
Q Pitch Rate RUD Rudder
QAD Quick-Attach-Detach RVDT Rotary Variable Differential Transducer
QAR Quick Access Recorder RVR Runway Visual Range
QAT Quadruple ARINC Transmitter RWY Runway
QEC Quick Engine Change S South
QFE Field Elevation Atmospheric Pressure S/C Step Climb
QFU Runway Heading S/D Step Descent
QNE Sea Level Standard Atmosphere Pressure SAF Safety
QNH Sea Level Atmospheric Pressure SAT Static Air Temperature
QTY Quantity SB Service Bulletin
R Red SC Single Chime
R Right SD System Display
R/I Radio/Inertial SDAC System Data Acquisition Concentrator
SDCU Smoke Detection Control Unit TEC Turbine Exhaust Case
SDN System Description Note TEMP Temperature
SEB Seat Electronic Box TFU Technical Follow-Up
SEC Secondary TGT Target
SEL Select, Selected, Selector, Selection THR Thrust
SELCAL Selective Calling System THRM Thermal
SFCC Slat Flap Control Computer THS Trimmable Horizontal Stabilizer
SH ABS Shock Absorber TIT Turbine Inlet Temperature
SHED Shedding TK Tank
SHT Short TKE Track Angle Error
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A320缩略语大全(5)
