Crossword clues for Abbr. on a schedule 4 letters:THURSchedule abbr.ITINSchedule: Abbr.SSNSData in some schedules: Abbr.SSNSInfo put on some schedules: Abbr.ETASTrain schedule data: Abbr.APPTScheduled dental visit: Abbr.APPTAbbr. on a scheduleAPPTSchedule slot filler: Abbr.ITINSchedule of a trip: Abbr.RETDOn one's own schedule, so to speak: Abbr.APPTSchedule's meeting entry: Abbr.APPTAbbr. on a doctor's scheduleCSTChristmas schedule abbr. at O'HareEDTTV schedule abbr.ETAFlight schedule abbr.ETATrain schedule abbr.ETATravel schedule abbr.TBDNot yet scheduled: Abbr.PSTLAX schedule abbr.ARRSchedule abbr.TBANot yet scheduled (abbr.)ARRTrain schedule abbr.ETASchedule abbr.TBATV schedule abbr.ETDSchedule abbr.TBAScheduling abbr.ETDTrain schedule abbr.EDTSummer schedule abbr.ETAAirport schedule abbr.ESTSchedule abbr. for Macy's Thanksgiving Day ParadeTBAAwaiting scheduling: Abbr.ETAAir schedule abbr.STATrain schedule abbr.EDTSeasonal schedule abbr.SHOSchedule abbr. for cable viewersAMORTSLoan payment schedules: Abbr.IRSIt has a variety of schedules: Abbr.ETDAirport schedule abbr.DSTSummer clock schedule: Abbr.TBAUnknown, on a schedule: Abbr.TBAUndetermined, on a schedule: Abbr.TBAUndecided, on a schedule: Abbr.TBAUp in the air, on a schedule: Abbr.ESTSchedule abbr.ARRRailroad schedule abbr.MSTWyo. schedule abbr.ARRBus schedule abbr.ARRAmtrak schedule abbr.TBASchedule abbr.ETDSchedule board abbr.