| 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 |