We don't specifically scan the Initials attribute - I've added this to the wish list - but you could isolate the first letters of the user's first and last name within a report. I've included a sample report below, which you can add to your Lansweeper installation by following
these instructions.
Select Top 1000000 tblADusers.Username,
tblADusers.Userdomain,
tblADusers.Firstname,
tblADusers.Lastname,
SubString(tblADusers.Firstname, 1, 1) + '. ' + SubString(tblADusers.Lastname,
1, 1) + '.' As Initials
From tblADusers
Order By tblADusers.Userdomain,
tblADusers.Username