Related Clues:

• Abbr. at the bottom of a letter
• Ed.'s request
• Enclosure with a MS.
• Envelope abbr.
• Env. extra
• Letter encl.
• Letter accompanier: Abbr.
• Abbr. in a business letter
• Env. stuffer
• Multi-vol. set
• Freelancer's enc.
• Abbr. at the bottom of a business letter
• Direct mail abbr.
• Bankruptcy follow-up
• S.A.S.E., e.g.