Aviation abbreviation
no further clearance required
NEF
At a glance
Meaning of no further clearance required
NEF stands for no further clearance required in FAA terminology.
More about no further clearance required
This abbreviation is used in radio communications and air traffic control. The English reference lists no further clearance required with the abbreviation NEF.
FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.