BTIS
| Acronym | Definition |
|---|---|
| BTIS | Bangalore Transport Information System (India) |
| BTIS | Brief Therapy Institute of Sydney (Australia) |
| BTIS | British Turkey Information Service (food resource; UK) |
| BTIS | Before the Invid Storm (Jack McKinney book) |
| BTIS | Biliary Tract Infection Score |
| BTIS | Bottle Thread Inspection System (turn-key system; SynergX Technologies) |
| BTIS | Beam Tube Isolation System |