| UPL | Uganda Premier League 
| Others |
| UPL | Ukraine Premier League
| Others |
| UPL | Ultoo Premier League
| Others |
| UPL | Ultra Portable Linux
| Others |
| UPL | Ultra Precision Linear
| Others |
| UPL | Ultra Pulse Light
| Others |
| UPL | Ultra- Portable Linux
| Others |
| UPL | Un-limited Product Liability
| Others |
| UPL | Unapproved Parts List
| Others |
| UPL | Unauhorized Practice of Law
| Others |
| UPL | Unauthorized Practice of Law
| Others |
| UPL | Unconference Play Lab
| Others |
| UPL | Undergraduate Project Lab
| Others |
| UPL | Undergraduate Projects Lab
| Others |
| UPL | Undergraduate Projects Laboratory
| Others |
| UPL | Unified Pool League
| Others |
| UPL | Unified Presentation Level
| Others |
| UPL | Uniform Practice of Law
| Others |
| UPL | Union des Pilotes de Luxembourg
| Others |
| UPL | Unit Prevention Leader
| Others |
| UPL | Unit Prevention Leaders
| Others |
| UPL | Unit Price List
| Others |
| UPL | United Paintball League
| Others |
| UPL | United Phosphorus Ltd
| Others |
| UPL | United Pool League
| Others |
| UPL | Universal Packing List
| Others |
| UPL | Universal Paid Leave
| Others |
| UPL | Universal Parsing Language
| Others |
| UPL | Universal Partners Ltd
| Others |
| UPL | Universal Patient Language
| Others |
| UPL | Universal Permissive License
| Others |
| UPL | Universal Picture Language
| Others |
| UPL | Universal Play Land
| Others |
| UPL | Universal Price Label
| Others |
| UPL | Universal Probe Library
| Others |
| UPL | Unlawful Practice of Law
| Others |
| UPL | Unlicensed Practice of Law
| Others |
| UPL | Unsecured Proxies List
| Others |
| UPL | Upala, Costa Rica
| Others |
| UPL | Uplander
| Others |
| UPL | Uplands
| Others |
| UPL | Upper Payment Limit
| Others |
| UPL | Upsurge Premier League
| Others |
| UPL | Usage and Procedure Logging
| Others |
| UPL | Usage Procedure Logging
| Others |
| UPL | Usenet Posting License
| Others |
| UPL | User Perceived Latency
| Others |
| UPL | User Personalization Layers
| Others |
| UPL | User Profile Length
| Others |
| UPL | User Program Language
| Others |
| UPL | User Program Layer
| Others |
| UPL | Usual Practice of Law
| Others |