| Acronym | Definition |
|---|
| UL➣Upload |
| UL➣Urban Legend |
| UL➣Underwriters Laboratories Incorporated |
| UL➣Unlimited |
| UL➣Up (Stage) Left |
| UL➣University of Louisiana (Lafayette) |
| UL➣Ulm (Germany) |
| UL➣University of Limerick (Ireland) |
| UL➣Universal Life (insurance) |
| UL➣Upper Level |
| UL➣Upper Limit (nutrition) |
| UL➣Ulica (Russian, street; used in postal addresses) |
| UL➣University Library |
| UL➣University of Louisville (Kentucky) |
| UL➣Uplink |
| UL➣Unlucky (online poker) |
| UL➣Underwriter Laboratories (various locations) |
| UL➣Unilever (Europe) |
| UL➣University of Lisbon (Portugal) |
| UL➣Urban League |
| UL➣University of London |
| UL➣Unordered Lists (HTML) |
| UL➣Université Laval (Québec) |
| UL➣Until Later |
| UL➣Un Lit |
| UL➣University of Leeds (UK) |
| UL➣Universal Language |
| UL➣Tolerable Upper Intake Level (Institute of Medicine, maximum level of daily nutrient intake that is likely to pose no risk of adverse side effects) |
| UL➣Ultralight Aircraft |
| UL➣Univerza v Ljubljani (Slovenia) |
| UL➣Unit Linked |
| UL➣Upper Limb (anatomy) |
| UL➣Unit Level |
| UL➣Unit Load |
| UL➣Unexpected Loss |
| UL➣Unwritten Law (band) |
| UL➣Ultra Linear |
| UL➣University of Leiden (Netherlands) |
| UL➣University of Lincoln (England) |
| UL➣Untold Legends (PSP game) |
| UL➣Uterine Leiomyoma |
| UL➣Uniwersytet Lodzki |
| UL➣University of Lowell (UK) |
| UL➣Ultra-Latency |
| UL➣Unità Lavorative |
| UL➣Ultras Leverkusen (German football-team fan club) |
| UL➣Universal Listener (early name for Microsoft Internet Information Services HTTP.SYS) |
| UL➣Srilankan Airlines Code |
| UL➣Unwritten Legend (gaming) |
| UL➣Undying Legends (gaming group) |
| UL➣Upper Lid of the Eye |
| UL➣Ungerbock Labeling |