WLAS
| Acronym | Definition |
|---|---|
| WLAS | Wireless LAN (Local Area Network) Advanced Sales |
| WLAS | Wills and Legacies Advisory Service (Royal National Institute of the Blind; UK) |
| WLAS | Windows Live Academic Search (Microsoft) |
| WLAS | With Lights and Sirens (band) |
| WLAS | World List of Agricultural Serials (USDA) |