Related Clues:
- NBA game extenders
- Tense NFL periods
- USAF training program
- Extra qtrs. on the field
- They undo deadlocks: Abbr
- Some tiebreakers, for short
- Some games end in them, for short
- Tiebreaker periods, for short
- Periods that may end with FGs
- Parts of 53-min. NBA games
- 10-minute NFL periods, if they last that long
- What regular-season soccer games lack, for short
- NBA extensions
- Football tiebreakers, for short
- Tie-breaking NHL periods