| WLI | Inland Buoy Tender
| Others |
| WLI | Wagner Leadership Institute
| Others |
| WLI | Washington Leadership Institute
| Others |
| WLI | Washington Light Infantry of Charleston, South Carolina
| Others |
| WLI | Water and Livelihoods Initiative
| Others |
| WLI | Water Loss Institute
| Others |
| WLI | Water-Level Indicator
| Others |
| WLI | Web Logic Integration
| Others |
| WLI | Weekly Leading Index
| Others |
| WLI | Welcoming Light, Incorporated
| Others |
| WLI | Wetland Link International
| Others |
| WLI | Wetland Science Institute
| Others |
| WLI | Wilderness Leadership Institute
| Others |
| WLI | William Light Institute
| Others |
| WLI | Windows Live Id
| Others |
| WLI | Wolff Laboratories, Incorporated
| Others |
| WLI | Work Load Index
| Others |
| WLI | World Languages Institute
| Others |