Related Clues:
- Greek letter in an early Christogram
- Letter after phi
- Greek "P"
- City in Ill
- P, on campus
- Chi-___ (Christian symbol)
- Windy City abbr
- Windy City station, on Amtrak skeds
- Windy City, in short
- The end of Hector?
- Windy City, briefly
- ___-Town (city repped by Kanye and the Cubs)
- Twenty-second Greek letter
- Greek alphabet's 17th letter
- Life force, in Taoism