Crossword clues for Scheduling abbr. 3 lettersAnswerClueTBAUnknown, on a schedule: Abbr.DSTSummer clock schedule: Abbr.ETDAirport schedule abbr.IRSIt has a variety of schedules: Abbr.SHOSchedule abbr. for cable viewersETAAir schedule abbr.STATrain schedule abbr.PSTLAX schedule abbr.EDTSeasonal schedule abbr.ETDTrain schedule abbr.ARRAmtrak schedule abbr.EDTSummer schedule abbr.ETAAirport schedule abbr.ESTSchedule abbr. for Macy's Thanksgiving Day ParadeCSTChristmas schedule abbr. at O'HareEDTTV schedule abbr.ETAFlight schedule abbr.ARRTrain schedule abbr.ARRBus schedule abbr.MSTWyo. schedule abbr.ARRRailroad schedule abbr.ETATrain schedule abbr.ETATravel schedule abbr.TBDNot yet scheduled: Abbr.ETASchedule abbr.TBATV schedule abbr.ETDSchedule abbr.TBAScheduling abbr.ARRSchedule abbr.TBAAwaiting scheduling: Abbr.TBANot yet scheduled (abbr.)TBASchedule abbr.ESTSchedule abbr.TBAUp in the air, on a schedule: Abbr.TBAUndecided, on a schedule: Abbr.TBAUndetermined, on a schedule: Abbr.TBANot scheduled yet: Abbr.TBASchedule uncertainty: Abbr.TBASchedule placeholder: Abbr.ETATravel-schedule estimate: Abbr.TBAUnfilled schedule slot abbr.TBASchedule-slot abbr.ETASchedule guess: Abbr.ETDSchedule datum: Abbr.ETDSchedule board abbr.MGRSchedule maker: Abbr.IRSSchedule maker: Abbr.HRSSchedule info: Abbr.CALSchedule keeper: Abbr.HRSTV schedule divisions: Abbr.