Look what i found at the Campaign missions at Battlefield 3!
"OCTOBER 31st 2014, 0900 ZULU TIME
Two more aircraft fly past the tanks.
Music starts playing as the 1st Marine Tank Battalion continues advancing.
Anvil Actual: This is Anvil Actual, we are mission launch for Objective Alter.
Marine Tank Crew: Copy Anvil Actual, advancing to LOD and report, out.
Two AH-1Z Vipers fly past the tanks."
Link to LOD term : http://www.acronymfinder.com/Military-and-Government/LOD.html