Related Clues:
- Abbr. concerning the holy or 'potholy'
- Part of A.A.R.P.: Abbr.
- Part of A.B.A.: Abbr.
- Patrick and Paul: Abbr.
- One of the major leagues: Abbr.
- From the U.S.
- They're numbered in NYC
- Western Hemisphere abbr.
- Part of ASCAP: Abbr.
- D and C, in D.C.
- Peter, Patrick and Paul: Abbr.
- From the U.S.: Abbr.
- Bases for some IRT stop names
- Block boundaries: Abbr.
- Some are numbered in NYC