| Abbreviation | Definition |
|---|---|
| WCL | Wireless Commerce UK, Ltd. |
| WCL | World Connect Limited |
| WCLA | Washington Contract Loggers Association |
| WCLC | Waterfront Container Leasing Company, Inc. |
| WCLC | Western Canada Lottery Corporation |
| WCLF | Watkins Calcara Law Firm |
| WCLH | West Coast Log Homes |
| WCLP | Western Canada Leather Pride |
| WCLW | West Coast Lambretta Works |
| WCMC | Waddell Coal Mining Company |
| WCME | West Coast Mobile Entertainers |
| WCMG | Weston Cam Man Group |
| WCMG | Windy City Media Group |
| WCMG | World Class Manufacturing Group |
| WCMI | Wilco Cabinet Makers, Inc. |
| WCMM | West Coast Mobile Marine |
| WCMM | World Class MultiMedia |
| WCMRC | Western Canada Marine Response Corporation |
| WCMRT | World Class Manufacturing Research Team |
| WCMS | Winchester Community Music School |