ABTI
| Acronym | Definition |
|---|---|
| ABTI | Alpha-Beta Technology Inc. |
| ABTI | Advanced Bioethanol Technologies, Inc. (Xethanol Corporation) |
| ABTI | Aliansi Bhinneka Tunggal Ika (Indonesian: Alliance of Unity in Diversity) |
| ABTI | Association of Baton Twirling in Ireland (est. 1992) |