L.O.M: What does LOM mean in Miscellaneous?LAN on motherboard
LOM - "Compass Locator at the Outer Marker" by AcronymsAndSlang.com
navigation - What are outer marker horizontal dimensions at 3 degrees ILS path? - Aviation Stack Exchange
What does LOM mean? - LOM Definitions | Abbreviation Finder
ATPL Theory - Marker Beacons Marker Beacons are stations on the ground. When you fly overhead they will let you know by means of a visual or a sound (can be both).