The following are among the many trademarks owned by the United States Postal Service®:

1-800-ASK-USPS®, ACS™, APC®, Approved by the Postmaster General®, Approved Postal Provider®, Automated Postal Center®, Carrier Pickup™, Certified Mail®, Click-N-Ship®, Commercial Base®, Commercial Plus®, Confirm®, Critical Mail®, Customized MarketMail®, Delivery Confirmation™, DineroSeguro®, DMM®, EDDM®, EDDM Retail®, ePacket®, EPM®, Every Door Direct Mail®, Express Mail®, FAST®, FASTforward®, First-Class™, First-Class Mail®, First-Class Mail International®, Forever®, Global Direct Entry®, Global Express Guaranteed®, gopost®, IM®, IMb®, Intelligent Mail®, International Priority Airmail®, International Surface Air Lift®, LACSLink®, Media Mail®, MERLIN®, Metro Post®, Mover’s Guide®,®, NCOALink®, Netpost®, OneCode ACS®, Our Priority Is You®, Parcel Post®, Parcel Select®, PC Postage®, PCC®, PLANET Code®, PO Box™, Post Office™, Post Office Box™, Postal Service™, PostalOne!®, POSTNET™, Premium Forwarding Service®, PRIORITY:YOU®, Priority Mail®, Priority Mail Express®, Priority Mail Express International®, Priority Mail Flat Rate®, Priority Mail International®, Priority Mail Regional Rate®, RDI™, ReadyPost®, Real Mail Notification®, REDRESS®, Registered Mail™, RIBBS®, Self-Service Ship and Mail Center & Design®, Signature Confirmation™, Stamps by Mail®, Stamps to Go®, Standard Mail®, Standard Post™, The Postal Service®, U.S. Mail®, U.S. Postal Service®, United States Postal Inspection Service®, United States Postal Service®, United States Postal Service Office of Inspector General and Design®, USPS®, USPS BlueEarth®, USPS Change of Address®, USPS Delivery Confirmation®, USPS Digital Services™, USPS Electronic Postmark®, USPS ePacket®, USPS Mobile®, USPS Package Intercept®, USPS Tracking®, USPS.COM®, Village Post Office™, VPO®, ZIP Code™, ZIP + 4®.

The Sonic Eagle Logo and the trade dress of the Round Top Collection Box, the Letter Carrier Uniform, USPS packaging and the LLV Mail Truck are also among the many trademarks belonging to the United States Postal Service.