Related Clues:

• Business-env. letters
• 'Eyes only' abbr.
• Dir. from Chi. to L.A.
• Dallas-to-Laredo dir
• Business envelope abbr
• Memo abbr
• Envelope abbr
• Vane dir
• E-mail heading: Abbr
• A way to go: Abbr
• Memo-directing abbr
• Top-of-memo abbr
• FYI relative
• Memo-routing abbr
• Bus. envelope abbr