Crossword clues for That's great! 3 lettersAnswerClueACEGreat service that's not so great for its recipientHREOtto the Great's realm: Abbr.ITS__ the Great Pumpkin, Charlie BrownALIWhen you're as great as I am, it's hard to be humble speakerLBJGreat Society pres.PGAGrp. for great puttersMEHNo great shakesPBSGreat Performances airerJOESports great DiMaggio or MontanaRIPMove with great speedOTTSports great on a 2006 stampORRBoston hockey great BobbyDANGridiron great MarinoSTPIt's "inside every great machine"JOYGreat happinessTAJBlues great __ MahalUTEGreat Plains nativeFARAt a great distanceOTTNew York Giant greatALIBoxer who said, "It's hard to be humble when you're as great as I am"NYEGreat Big World of Science authorSOD___ house (Great Plains dwelling)AWEImpress greatlyMAZPittsburgh Pirate great, familiarlySONDear __ of memory, great heir of fame . . .: MiltonALFGreat Britain's Archie BunkerHERWhen Nature __ great masterpiece designed . . .: BurnsAPEGreat or big followerYAYWhat great news!ORRBoston hockey greatELSSouth African golf greatMEHNot so greatKOAOrg. for the great outdoorsALILate, great boxerMELWith 36-Across, Polo Grounds greatUSACountry with an eagle on its Great Seal: Abbr.CONIt may look like a great dealCAYGreat Barrier Reef featureYAONBA great MingKENTennis great RosewallWOEGreat distressARTHow Great Thou __WOWImpress greatlyTONGreat weightORRBeantown hockey greatORRNHL great BobbyEONGreat timeNEBGreat Plains st.ORR60 Down greatEDDReds great Roush with a .323 lifetime batting average