| Abbreviation | Definition |
|---|---|
| WIT | Warder In Training |
| WITS | Webcourse Interactive Training Seminar |
| WIZ | Wizard |
| WJ | Wine Judge |
| WJCP | Wine Judge Certification Program |
| WJOB | Wheaton Job Opportunity Bank |
| WJOS | Wisconsin Job Order System |
| WJPE | Washington JOBS Plus Employment |
| WJSD | Wisconsin Job Service Department |
| WK | Whale Killer |
| WKE | Work Experience |
| WKEX | Work EXperience |
| WKR | Worker |
| WKRS | Workers |
| WL | Wage Loss |
| WL | Windmill Logger |
| WL | Working Level |
| WLMM | Work Less, Make More |
| WM | Warehouse Manager |
| WM | Web Master |