http://www.bing.com:80/search?q=Zip+Code+DefinitionSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=Zip+Code+DefinitionCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://en.wikipedia.org/wiki/ZIP_CodeThe ZIP Code system (an acronym for Zone Improvement Plan[1]) is the system of postal codes used by the United States Postal Service (USPS). The term ZIP was chosen to suggest that the mail travels more efficiently and quickly [2] (zipping along) when senders include the code in the postal address.Tue, 07 Apr 2026 03:24:00 GMThttps://www.merriam-webster.com/dictionary/zip%20codeThe meaning of ZIP CODE is a number that identifies a particular postal delivery area in the U.S..Mon, 06 Apr 2026 03:11:00 GMThttps://faq.usps.com/articles/Knowledge/ZIP-Code-The-BasicsNeed to look up a ZIP Code™? Try the ZIP Code™ lookup tool on USPS.com. Note: The ZIP Code™ lookup tool will display the address in USPS standardized format. This may look different than the street address information that you entered.Tue, 07 Apr 2026 00:10:00 GMThttps://www.lettrlabs.com/post/what-is-a-zip-codeAt its core, a ZIP code is a U.S. postal code that lets the United States Postal Service group addresses into logical clusters so machines and people can sort mail and deliver mail reliably.Thu, 02 Apr 2026 20:19:00 GMThttps://www.britannica.com/topic/ZIP-CodeZIP Code, system of zone coding (postal coding) introduced by the U.S. Post Office Department (now the U.S. Postal Service) in 1963 to facilitate the sorting and delivery of mail.Mon, 06 Apr 2026 08:47:00 GMThttps://www.geopostcodes.com/blog/what-is-a-zip-code/In the US, ZIP Code stands for “Zone Improvement Plan Code,” a postal code system introduced by USPS to efficiently organize mail delivery by dividing regions into numerical codes.Mon, 06 Apr 2026 05:05:00 GMThttps://dictionary.cambridge.org/dictionary/english/zip-code/ ˈzɪp ˌkoʊd / Add to word list a series of numbers that forms part of an address in the US and is used to help organize mail for delivery (Definition of zip code from the Cambridge Academic Content Dictionary © Cambridge University Press)Sun, 09 Nov 2025 10:52:00 GMThttps://www.thefreedictionary.com/ZIP+codeDefine ZIP code. ZIP code synonyms, ZIP code pronunciation, ZIP code translation, English dictionary definition of ZIP code. also zip code n. A series of digits designating a specific locality in the United States, appended to a postal address to expedite the sorting and delivery...Mon, 06 Apr 2026 20:07:00 GMThttps://www.oxfordlearnersdictionaries.com/us/definition/english/zip-codeDefinition of zip code noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.Wed, 01 Apr 2026 20:49:00 GMThttps://www.collinsdictionary.com/dictionary/english/zip-codeYour zip code is a short sequence of letters and numbers at the end of your address, which helps the post office to sort the mail.Wed, 01 Apr 2026 13:25:00 GMT