| Answer | Crossword Clue |
|---|---|
| TRIPPING | NHL ref's call |
| ICING | NHL ref's call |
| FOUL | Ref's call |
| TIME | Ref's call |
| OFFSIDE | Ref's call |
| TKO | Ref's call |
| PENALTY | Football ref's call |
| OFFSIDE | Ref's call, sometimes |
| ITSIN | Wimbledon ref's call |
| TKO | Ring ref's call |
| TKO | Bout ref's call |
| TKO | Boxing ref's call |
| TKO | Ref's ring call |
| TKO | Ref's bout-ending call |
| TKO | Ref's call, in boxing |
| TKO | Ref's call in the ring |
| TKO | Ref's call in boxing: abbr. |
