Related Clues:

• Env. notation
• ID info
• Envelope line: Abbr.
• Form request: Abbr.
• Line on an appl. form
• Env. inscription
• It's written on an env.
• 1600 Pennsylvania Ave., e.g.
• Contact list listing: abbr.
• Info on an envelope: Abbr.
• P.O. box, e.g.
• Env. info
• Mail destination: Abbr
• It's written on an env
• Dely. destination