Aviation Abbreviations Glossary

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Term Definition
XPDR
Transponder
XMTR
Transmitter
XMSN
Transmission
XML
Extensible Mark-up Language
XLTR
Translator
XLOAD
Crossload
XING
Crossing
XFR
Transfer
XFMR
Transformer
XDCR
Transducer
XCVR
Transceiver
XCHECK
Crosscheck
XBAR
Crossbar
XARM
Cross Arm
X-TALK
Cross-talk
X VALVE
Cross Valve
X LINE
Crossline
X FEED
Crossfeed
WSR
Weekly Service Report
WSHLD
Windshield
WSDP
Warning and System Display
WSCS
Wheel Steering Control System
WSCP
Warning and System Control Panel
WS
Work; Working Wind Speed
WRG WRK
Wiring