Crossword clues for Period 3 lettersAnswerClueEONPeriods upon periodsAGECultural periodORATorino time periodACTPlay periodERAPaleontology periodEVEPreparatory periodOTSBonus WNBA periodsEENPeriod in a sonnetAUGThird-qtr. periodERABig Band periodOTSTense sports periods, for shortOTSTense WNBA periods, for shortGYMHigh-school periodEONProlonged periodYRSRevolutionary periods: Abbr.DIA24-hora periodOROAu, on a Spanish periodic tableOTSPeriods prec. soccer shootoutsEENPoetic periodCTSAmt. after a periodSEMSch. periodERALive-ball __: baseball periodOTSDecisive periods, brieflyOTSBonus sports periods, for shortOTSSome tense periods, brieflyOTSSudden-death NHL periodsMAGShort periodical?MAGPeriodical, for shortREMDream-period acronymDSTApr.-Oct. periodYTDJan. 1 to now periodCENTime line period: Abbr.EONBillion-year periodSEMGrading period: Abbr.ERABig periodORATuscan time periodERAPeriod of distinctionOTSNFL fifth periodsERAThemed periodDOTPeriod, for oneEONAstronomical time periodEONLong period of timeERABig Band or Disco periodERAPeriod relativeOTSFive-minute 88-Down periodsSOSBrand name that looks like it has a missing periodERATime period often named for an art movementOTSNail-biting NFL periodsEVEPeriod beforeEVEPeriod just before