Aviation abbreviation
weather at altitude (PIREP only)
WX
At a glance
Meaning of weather at altitude (PIREP only)
WX stands for weather at altitude (PIREP only) in FAA terminology.
More about weather at altitude (PIREP only)
This abbreviation is used in aviation weather. The English reference lists weather at altitude (PIREP only) with the abbreviation WX.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.