Related Clues:

• A.A.A. recommendations
• Map entries: Abbr.
• Hwys.
• Mail delivery paths: Abbr.
• A.A.A. suggestions
• Blvd. crossers
• Most letters in D.C.
• Ave. crossers
• Peter, Paul and Mary: Abbr.
• Paper deliverers have them: Abbr.
• Abbr. concerning the holy or 'potholy'
• Triptik abbrs.
• Numbered rds.
• Patrick and Paul: Abbr.
• Postal workers have them: Abbr.