Aviation abbreviation

low/medium frequency

L/MF, LM/MS

ABBR · Radio communications and ATC

At a glance

Meaning of low/medium frequency

L/MF stands for low/medium frequency in FAA terminology.

More about low/medium frequency

This abbreviation is used in radio communications and air traffic control. The English reference lists low/medium frequency with the abbreviation L/MF.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.