United States Postal Service

noun

1. an independent federal agency created in 1971 to replace the Post Office Department as the division of the federal government responsible for postal services. USPS

Example Sentences

Delivery times for your mail and other packages could change as the United States Postal Service and UPS change their operations.

From Los Angeles Times

The United States Postal Service offices are open on Good Friday, which means mail delivery won’t be affected.

From Los Angeles Times

However, the United States Postal Service had said it had never received the parcel.

From BBC

However, the United States Postal Service said it never received the parcel.

From BBC

This case was investigated by the United States Postal Service office of inspector general.

From Los Angeles Times