Related Clues:
- Nail-biters: Abbr.
- R.O.T.C. relative
- N.B.A. nail-biters
- Extra-play periods, for short
- Fifth quarters, so to speak: Abbr.
- Extra-play periods: Abbr.
- Nail-biting events: Abbr.
- Exciting times in the N.I.T.
- Game finales: Abbr.
- Tiebreakers, briefly
- Some sports score notations
- Sports score notations
- Ends of some games, for short
- Extra NHL periods
- Fourth periods in the N.H.L.