Related Clues:

• R.R. stops
• Parts of a line: Abbr.
• Points on a line: Abbr.
• Reading stops: Abbr.
• Commuter stops: Abbr.
• Channels: Abbr.
• Boarding places: Abbr.
• RR schedule list
• TV Guide listings: Abbr.
• RR depots
• Penn. and others
• Subway map array: Abbr.
• Stops for a train: abbr.
• Amtrak stops (Abbr.)
• RR structures