IWL
| Acronym | Definition |
|---|---|
| IWL | Izaak Walton League |
| IWL | Insensible Water Loss |
| IWL | Industrial Wireless Lan |
| IWL | Interworking Labs |
| IWL | Improving Working Lives Standard (UK) |
| IWL | Institute Warranty Limits |
| IWL | Isis Winter League (rowing; UK) |
| IWL | Interoperability Watch List |
| IWL | Italian Wrestling League |