What is the full form of Zip Code

ZIP: Zone Improvement Plan

Zone Improvement Plan (ZIP) Code, is a postal code used by the United States Postal Service (USPS) since 1963. It was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postal address.

it was chosen to suggest that the mail travels more efficiently and quickly (zipping along) when senders use the code in the postal address.