Related Clues:

• DHL competitor
• 'We deliver for you' sloganeer: Abbr.
• Express Mail org.
• Package delivery org.
• Co. interested in zip codes
• One way to send pkgs.
• Mail co.
• Stamp issuing org.
• Click-N-Ship org.
• Delivery org.
• Mail-truck abbr.
• First-class org.?
• Org. that delivers
• Mail carriers' org.
• Letter carriers' grp.