| Acronym | Definition |
|---|
| WISL➣World Indoor Soccer League |
| WISL➣Wageningen Software Labs |
| WISL➣Western India Shipyard, Ltd. (Goa, India) |
| WISL➣Wisconsin Initiative for Science Literacy |
| WISL➣Western Isles, Skye and Lochalsh (est. 2001; UK) |
| WISL➣Wireless Information Systems Lab (University of California, San Diego) |