"Standing-room only" . "SRO (Standing Room Only)" . "overflow crowds" . "SRO" . . . "S.R.O." . . . . . . "standing" . . . . . . . . . "standing room only" . . "standing room" . . . . . . "standing-room-only" . "Standing-room only" . "standing-room only" . "those standing" .