Related Clues:

• Rap sheet letters hidden in this puzzle's longest answers
• Alias lead-in
• It may precede a nickname
• Letters before 'Freddie Knuckles' and the like
• Wanted-poster abbreviation, perhaps
• Crime report initials, perhaps
• Alias, for short
• John Smith preceder?
• Booking letters
• Alias abbr
• Letters between two names
• Rap-sheet abbr.
• Alias abbr.
• Otherwise called, briefly
• Bit of rap sheet shorthand