| Acronym | Definition |
|---|
| ULT➣Ultimate (Loads) |
| ULT➣Ultimo (Latin: last month) |
| ULT➣Unlimited Tax |
| ULT➣Universal Lighting Technologies (Nashville, TN) |
| ULT➣University Learning and Teaching (various locations) |
| ULT➣Ultra Tracker |
| ULT➣Ultra-Low Temperature |
| ULT➣Ultra Tracker (file format) |
| ULT➣Unit Level Traceability (Intel) |
| ULT➣Université Libre de Tunis (French: University of Tunis; Tunisia; est. 1973) |
| ULT➣Unit Level Training (US Navy) |
| ULT➣Upper Limit of Normal |
| ULT➣Utility Litigation Team (USAF) |
| ULT➣Underwater Location Transmitter |
| ULT➣Ultra-Large Telescope |