| Acronym | Definition |
|---|
| WAL | Sierra Leone (international vehicle ID) |
| WAL | We Are Legion |
| WAL | Wide Angle Lens |
| WAL | Women as Leaders (various organizations) |
| WAL | Write Ahead Log |
| WAL | Walloon |
| WAL | Winamp Abstraction Layer |
| WAL | Weighted Average Life |
| WAL | Wisconsin Association of Lakes (Madison, WI) |
| WAL | Wireless Auto Location (Schrader Electronics Ltd.) |
| WAL | WATS Access Line |
| WAL | Wilbraham Art League (Wilbraham, MA) |
| WAL | Wright Avionics Laboratory |
| WAL | Wireless Application Layer |
| WAL | Watertown Arsenal Laboratories (Massachusetts) |
| WAL | Wallops Island Airfield, Chincoteague, Virginia (airport code) |