WTAC
| Acronym | Definition |
|---|---|
| WTAC | Willingness to Accept Compensation (economics) |
| WTAC | Wisconsin Tax Appeals Commission |
| WTAC | Welsh Therapies Advisory Committee (Wales, UK) |
| WTAC | World Telecommunications Advisory Council |
| WTAC | West Tennessee Animal Coalition (Huntingdon, TN) |
| WTAC | Western Transportation Advisory Council (Canada) |
| WTAC | Writing and Thinking Across the Curriculum (Collins Education Associates) |