| Answer | Crossword Clue |
|---|---|
| OTB | Wagering venue, briefly |
| OTB | Wagering venue |
| OTB | Wagering venue, for short |
| OTB | Wagering venue, in brief |
| OTB | Wagering parlor, briefly |
| OTB | Wagering option, briefly |
| OTBS | Wagering venues, briefly |
| OTBS | Wagering sites, briefly |
| OTBS | Some wagering parlors, briefly |
