| Abbreviation | Definition |
|---|---|
| WCRO | West Central Regional Office |
| WCS | With Complementary Slackness |
| WCS | World Class Service |
| WCSS | Work Centered Support System |
| WCT | Wall Clock Time |
| WCW | We Can't Work |
| WCWI | Work Center Where-used Inquiry |
| WCZ | Web Commerce Zone |
| WD | When Distributed |
| wd | window dressing |
| WD | Without Duplicate |
| WDA | Wood Design Award Program |
| WDAP | Workforce Development Action Plan |
| WDC | Wheeling Distribution Center |
| WDEW | Workforce Development Executives of Washington |
| WDHP | Workplace Discrimination and Harassment Prevention |
| WDIS | Where Do I Sign? |
| WDO | Web Development Office |
| WDO | Workforce Development Organization |
| WDOL | Wage Determination OnLine |