Crossword Clue:

Place to wager on the 28 Acrosses Abbr

AnswerCrossword Clue
OTBPlace to wager on the 28-Acrosses: Abbr.
OTBPlace where you might wager on the Belmont Stakes: Abbr.
OTBOne way to wager on horses (abbr.)
OTBPlace to lay money on horses: Abbr.
OTBPlace to lay money on horses (Abbr.)