What does ZIP Code stand for?

The list of ZIP Code abbreviation meanings.

Stands For|2Abbreviated As|2Related|0
2
Zone Improvement Program Code
1
Zone Improvement Program code(US Post, Postal, Business)
For more, try ZIP CODE on ALL ACRONYMS DICTIONARY
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APASmart Define. (2017). zip code. Retrieved September 20, 2026, from http://smartdefine.org/zip_code/abbreviations/f
ChicagoSmart Define. 2017. "zip code" http://smartdefine.org/zip_code/abbreviations/f (accessed September 20, 2026).
HarvardSmart Define 2017, zip code, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/zip_code/abbreviations/f>.
MLASmart Define. "zip code" 8 December 2017. Web. 20 September 2026. <http://smartdefine.org/zip_code/abbreviations/f>