BTSP
| Acronym | Definition |
|---|---|
| BTSP | Beat the Streets Philadelphia (Pennsylvania) |
| BTSP | Black-Throated Sparrow (Amphispiza bilineata, bird species) |
| BTSP | Boat Tail Soft Point |
| BTSP | Bicycle Transportation Strategic Plan (California) |
| BTSP | Bottleneck Traveling Salesman Problem (mathematics) |
| BTSP | Back to School Program |