Here are some examples of what you could use:
Target Name = ${Target.AATitle} ${Target.CleanName} ${Target.Surname}
Target Guild = ${Target.Guild}
Target Guild Status = ${Target.GuildStatus}
Target Class = ${Target.Class}
Target Level = ${Target.Level}
Target Race = ${Target.Race}
Target Speed = ${Target.Speed}
Target Current HP = ${Target.CurrentHPs} / ${Target.MaxHPs}
Target Religion = ${Target.Deity}
Target Type = ${Target.Type}
Max Melee Range = ${Target.MaxRange}
TDirect (not sure this will work anymore) = ${If[${Target.ID}==NULL,"",${If[${Math.Calc[((${Me.Heading.Degrees}-${Target.HeadingTo.Degrees}+375)%360)*-1]}>-30,"Straight Ahead",${If[${Math.Calc[((${Me.Heading.Degrees}-${Target.HeadingTo.Degrees}+360)%360)*-1]}>-180,"To your left","To your right"]}]}]}
Distance = ${Target.Distance3D}
Location = ${Target.Y} ${Target.X} ${Target.Z}
My Location = ${Me.Y} ${Me.X} ${Me.Z}
Making a cursor LOS hud addon:
LOS=3,5,287,50,255,0,${Target.LineOfSight},Target is in LoS,
NOLOS=3,5,287,255,30,0,!${Target.LineOfSight},Target is NOT in LoS,