Crossword clues for Backup 3 lettersAnswerClueBETBackup with bucksMGSBooker T.'s backupsAUXBackup (abbr.)RNRBrit. sea backupSUBTeacher's backup, for shortJEMCartoon singer whose backup band was the HologramsONOBackup singer on "The Continuing Story of Bungalow Bill"REWBackup lettersTASProfs' backupsSHABackup singer's syllablePIPGladys Knight backup singerOAROutboard backupJBSThe Godfather of Soul's backup band, with "The"PIPOne of Gladys Knight's backup singersPIPBackup singer for Gladys KnightSUBBackup, brieflyESCPC backup keyMGSBooker T.'s backup groupCDRBackup mediumMGSWith "The", 1960s soul backup band in the Rock and Roll Hall of Fame named for a British sports carTCBThe ___ Band (Elvis Presley's backup)OOHBackup singer's syllableMGSBooker T.'s backup, with "The"NETTightrope-walker's backupREWBackup buttonFATCause of some city sewer main backupsESCBackup key?DAMBackup device?DADDoc Rivers, to his backup guard AustinMGSBooker T.'s backupMGSMemphis-based backup band in the Rock and Roll Hall of Fame, with "The"MGSBackup band for Booker T. Jones, with "The"MGSBooker T's backup band, with "the"SIAPop star who once sang backup in JamiroquaiMGSBooker T's backup bandSUBBackupESCKey for backups?BACKUPGo over that againBACKUPSSecond-string playersBACKUPPlan B, e.g.BACKUPSSubsBACKUP___ dancerBACKUPSupport.BACKUPSupport or go in reverseBACKUPOverwhelmed police officer's requestBACKUPAlternativeBACKUPPut it in reverseBACKUPSSome copied filesCTEAMSBackups' backupsCTEAMBackups for backups