Related Clues:

• Sellout sign: Abbr
• "No more seats" abbr
• Popular show letters
• "All seats are full" letters
• 'It's a hit' letters
• "It's a hit" letters
• "No seats left" abbr
• Letters seen outside a hit Broadway show
• Sold-out show sign
• “No seats left” letters
• It means ''No seats today''
• Latecomer’s fate, briefly
• Initials for a packed house
• “Every seat is spoken for,” on B’way
• Inits. for a theatrical hit