| Acronym | Definition |
|---|
| UPL➣United Phosphorus Ltd. (various locations) |
| UPL➣Unauthorized Practice of Law |
| UPL➣Ukraine Premier League (football) |
| UPL➣Upper Payment Limit |
| UPL➣Universal Parsing Language |
| UPL➣Unapproved Parts List |
| UPL➣Upload |
| UPL➣User Perceived Latency |
| UPL➣Upper Payment Limit (Medicaid) |
| UPL➣Unión del Pueblo Leonés (Spain) |
| UPL➣Unlicensed Practice of Law |
| UPL➣Unpaid Leave |
| UPL➣Utica Public Library (Utica, NY) |
| UPL➣Unit Prevention Leader |
| UPL➣Unit Price List |
| UPL➣Unsecured Personal Loan |
| UPL➣University Press Limited |
| UPL➣User Program Language |
| UPL➣Unfunded Priority List |
| UPL➣Union Populaire Locale (Wallis and Futuna) |
| UPL➣Upala, Costa Rica (Airport code) |
| UPL➣Uniontown Public Library (Pennsylvania) |
| UPL➣Utah Power and Light |
| UPL➣Urbandale Public Library (Iowa) |
| UPL➣Using Profane Language (Quaker religion) |
| UPL➣United Powers League (Star Craft) |
| UPL➣Upper Prediction Limit |
| UPL➣Universal Probe Library |
| UPL➣University of Pennsylvania Library (Philadelphia, PA) |
| UPL➣Un-equal Packet Loss |
| UPL➣Upper Profits Limit |
| UPL➣Undergraduate Projects Lab (UW-Madison Computer Science Department) |
| UPL➣Utility Partnership Ltd. (UK) |
| UPL➣Universal Programming Language |
| UPL➣Unsecured Proxies List |
| UPL➣Universal Program License (Ukraine) |
| UPL➣Uncovered Portion of the Lunate |
| UPL➣Unacceptable Pollutant Level |
| UPL➣Uniform Person Locator |
| UPL➣Unscheduled Personal Leave (also seen as UPERL) |