WTSC
| Acronym | Definition |
|---|---|
| WTSC | Washington Traffic Safety Commission |
| WTSC | World Telecommunication Standardization Conference |
| WTSC | Washington Township Swim Club (Indianapolis, IN) |
| WTSC | Waterford Tricenturena Skating Club (Canada) |
| WTSC | Wilkinstown Target Shooting Club (Ireland) |
| WTSC | Wet Tantalum Slug Capacitor |