Aviation abbreviation
negative vorticity advection
NVA
At a glance
Meaning of negative vorticity advection
NVA stands for negative vorticity advection in FAA terminology.
More about negative vorticity advection
This abbreviation is used in aviation weather. The English reference lists negative vorticity advection with the abbreviation NVA.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.