#lto

What does "lto" mean?
LesTwinsOff, LoveTheOcean, LesTwinsOn, LoveThisOutfit, LoudTalkOnly, LoveTheOutside, LaToyaOsifo, LoganTurnsOne, love_the_outdoors, LograTuObjetivo, LovingTheOutdoors, LaTeesOnly, LimitedTimeOnly, LimitedTimeOnky, lowlita_the_original, LoveThisOne, LboroTakeOver, LimitedTimeOffer, LoveTheOutdoors, Level7tcTakeOver, LeTestamentdOrpheé, LoveThatOne, LeaseToOwn, LiveThisOne, LuckyTwentyOne, LeftTurnOnly, LavenderTakeOver, LondonTakeOver, loves_team_oceania, lilTensionOver