| Acronym | Definition |
|---|
| WSRI | Web Science Research Initiative (Massachusetts Institute of Technology and the University of Southampton) |
| WSRI | Wood Supply Research Institute (Rockville, MD) |
| WSRI | Wild Stock Restoration Initiative |
| WSRI | World-Sheet Reparametrization Invariance |
| WSRI | White Shark Research Institute (Cape Town, South Africa) |
| WSRI | Web Service Rendition Interface |
| WSRI | Western States Reclamation, Inc. (Frederick, CO) |
| WSRI | World Supply Research Institute (Tweed Heads, NSW, Australia) |
| WSRI | Western Sydney Research Institute (University of Western Sydney; Kingswood, Australia) |
| WSRI | Web Services Repository Initiative (HEKATE) |
| WSRI | Weber Stream Restoration Initiative |
| WSRI | White Sturgeon Recovery Initiative |
| WSRI | Western Shoshone Resources, Inc. (Crescent Valley, Nevada) |
| WSRI | Windstar Resources, Inc. |
| WSRI | Web Services Registration Interface |
| WSRI | Web Service Research Institute (Japan) |
| WSRI | Weighted Sound Reduction Index |
| WSRI | Wavelength Selective Ring Interconnect (fiber optic technology) |
| WSRI | Washington State Reading Initiative |
| WSRI | Wairarapa Smart Region Incorporated (New Zealand) |
| WSRI | Wine and Spirit Recruitment International (UK) |