| Acronym | Definition |
|---|
| ESZ➣Emergency Service Zone (geographic area defining an Emergency Service Number, ESN) |
| ESZ➣Edizioni Suvini Zerboni (Italian: Suvini Zerboni Editions; music publisher) |
| ESZ➣Europejskiej Strategii Zatrudnienia (Polish: European Employment Strategy; EU) |
| ESZ➣Eco-Sensitive Zone (India) |
| ESZ➣Enhanced School Zone (road safety; Singapore) |