Crossword clues for Periods of service 7 letters:TENURESPeriods of serviceTERMService periodSTINTService periodTERMPeriod of serviceTERMSPeriods of serviceSTINTPeriod of service, as in the ArmyTOURSoldier's period of serviceSTINTSPeriods of serviceHITCHPeriod of service dutyENLSPeriods of military service: Abbr.ENLSPeriods of milit. serviceAOLInternet service provider whose name is now stylized with a period