| 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 |