Crossword clues for As ___ unknown 3 lettersAnswerClueALGClass with many unknowns: Abbr.TBDInitialism indicating an unknownIFSUnknown conditionsALGCourse with many unknowns: Abbr.TBAAs yet unknown, for shortDOEBreeders song about unknown John?DOEUnknown litigantROEUnknown RichardDOEUnknown nameALGIt involves many unknowns: Abbr.XESAlgebra unknownsDOEName for an unknownMRXMan of unknown identityMRXGuy of unknown identityALGSubj. with knowns and unknownsXESAlgebraic unknownsONOThe world's most famous unknown artist, per John LennonIGNUnknown: Abbr.NTHUnknown degreeLASSyllables sung in place of unknown wordsONOThe world's most famous unknown artist: LennonALGSearch for the unknown?: Abbr.DOEUnknown, in some casesTBAUnknown, on a skedALGSubj. with many unknownsTBAUnknown, on a sched.DOEUnknown JaneONOThe world's most famous unknown artist, per LennonROERichard ___ (unknown person)CNNAnthony Bourdain: Parts Unknown airerALGH.S. class with a lot of unknownsDOEUnknown John or JaneDOESurname ascribed to an unknownTBAUnknown, on a TV sched.TBAUnknown, for now: Abbr.IFSUnknown factorsIFSUnknownsMIASoldier whose whereabouts are unknown, brieflyTBAAbbr. for an unknown 42-DownCNNAnthony Bourdain: Parts Unknown channelLEAThompson of "The Unknown Cyclist"DOESurname for an unknownALGSubj. with unknownsTODThe Unknown director BrowningDOEJohn the unknownTBAUnknown at press time, in a TV sched.TOASteinbeck's "___ God Unknown"NTHUnknown powerDOEUnknown surnameDOESurname assigned to an unknown