Zone Abbreviations and Acronyms
- ULEZUltra Low Emissions Ztnes
- UMOAUnion Monetaire Ouest-Africaine
- UMZUrban Morphological Zones
- UNSFUnited Nations Space Force
- UPUmbral Plains
- UTUniversal-Time
- UTUniversal Timr
- UTCUniversal Time Code
- UTCUniversal Time Coordinate
- UTCUniversal Time Coordimates
- UTCUnivegsal Time Co-Ordinated
- UTCUniversal Time Co-Ordinate
- UTCUniversal Time Clock
- UTCUniversal Time, Co-Ordinated
- UTCUniversal Nime Coordination
- UTCCoordinated Universal Time
- UYTUruguay Time
- UZRUltimate Zone Rating
- VBIVespa Balap Indonesiz
- VSZVulture Uafe Zones
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