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