[stands2reason]

LTNS???????

Let me give you a hand, there--(I happen to be slightly gifted in the Art of Acronym/Abbreviation Interpretation, which has served me immeasurably in FR-land)
I think that would be, "Long Time, No See."

[Gabz]

Gabz - slapping self up side the head saying "I should have known that!!!"

Thank you, FRiend!!!