航空航天（共 1,053 个缩写）
PFCS Primary Flight Control System
主飞行控制系统
PIA Pakistan International Airlines
PakistanInternationalAirl…
PLL Polskie Linie Lotnicze (Polish Airways)
PolskieLinieLotnicze（波兰航空…
POF Planes of Fame (air museum at Chino Airport, California)
PlanesofFame(airmuseumatC…
POI Planned Operational Interval (US DoD; naval aviation)
计划的作战间隔（美国国防部；海军航空）
POS Permanent Orbital Station
永久轨道站
PP Pilotless Plane
无人驾驶飞机
PPI Plan Position Indicator
计划位置指示器
PRC PseudoRange Correction
伪距校正
PS Pacific Southwest Airlines
太平洋西南航空
PSA Pacific Southwest Airlines
太平洋西南航空
PSA Presidential Support Aircraft
总统支援飞机
PSR Primary Surveillance Radar
初级监视雷达
PT Patrol Torpedo Plane
PatrolTorpedoPlane
PUS Propellant Utilization System
推进剂利用系统
Q Drone (US military aircraft designation; as in Q-3)
Drone(USmilitaryaircraftd…
QFE Atmospheric pressure (Q) at Field Elevation (aviation)
场高（航空）的大气压（Q）
QG GULF AIR INC.
GULFAIRINC。
QKN Aircraft plotted (believed to be you) in position ... on track ... degrees at ... hours.
Aircraftplotted(believedt…
QMI Report the vertical distribution of cloud at (position or zone) as observed from your aircraft?
Reporttheverticaldistribu…
QNH [not an acronym] Atmospheric Pressure (Q) at Nautical Height (aviation radiotelephony code)
[notanacronym]Atmospheric…
QTK What is the speed of your aircraft in relation to the surface of the earth?
您的飞机相对于地球表面的速度是多少？
QUQ Shall I train my searchlight nearly vertical on a cloud, occulting if possible and, if your aircraft is seen, deflect the beam up wind and on the water (or land) to facilitate your landing?
我是否应该在云上将探照灯训练成几乎垂直，如果可能会…
QZ ZAMBIA AIRWAYS
赞比亚航空
R&A rail and air
铁路和航空
RAF Research Aviation Facility (Atmospheric Technology Division at the National Center for Atmospheric Research)
ResearchAviationFacility(…
RAI Radio Altimeter Indicator
无线电高度计指示器
RAPCON Radar APproach CONtrol
雷达AP控制
RCL Runway Center Line
跑道中心线
RDARA Regional and Domestic Air Route Area
区域和国内航线区域