| Acronym | Definition |
|---|
| ULI | Underwriters Laboratories Inc. |
| ULI | Urban Land Institute |
| ULI | Ultimate Linking Interface |
| ULI | Universal Lab Interface |
| ULI | User Level Interrupt |
| ULI | User Language Interpreter |
| ULI | User Location Information (wireless networks) |
| ULI | Universitärer Lehrverbund Informatik |
| ULI | Universal Life Insurance |
| ULI | Ultra-Light Inflatable |
| ULI | Uniono por la Linguo Internaciona Ido (Esperanto: Union for the International Language Ido; constructed language group) |
| ULI | Unsigned Long Integer (data type) |
| ULI | University/Laboratory Initiative (Office of Naval Research) |
| ULI | Utica Learning Interchange |
| ULI | United Limo, Inc. (Mishawaka, IN) |
| ULI | Union Literary Institute |
| ULI | Universal LAN Interconnection (Sprint) |
| ULI | User Logical Inputs (programming) |