| Term | Full Form | Category |
|---|---|---|
| WSTR | FM 94.1 Atlanta, GA | Others |
| WSTR | TV-64, Cincinnati, Ohio (formerly WBTI-TV) | Others |
| WSTR | Wall Street Trading Room | Others |
| WSTR | Watermark Text String | Others |
| WSTR | We Survived The Renovations | Others |
| WSTR | Western Star | Others |
| WSTR | Wordperfect String | Others |
| WSTR | World Series of Team Roping | Others |