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