BTID
| Acronym | Definition |
|---|---|
| BTID | Battlefield Target Identification |
| BTID | Buy Term and Invest the Difference (insurance investment strategy) |
| BTID | Battlefield Target Identification Device |
| BTID | Brief Therapy Institute of Denver (Colorado) |
| BTID | Bali Turtle Island Development |
| BTID | Bulk Transaction Identifier (Oracle) |