| Acronym | Definition |
|---|
| IBAT | Independent Bankers Association of Texas |
| IBAT | Integrated Biodiversity Assessment Tool |
| IBAT | interscapular brown adipose tissue |
| IBAT | Ileal Bile Acid Transporter |
| IBAT | Institute of Business and Technology (Ireland) |
| IBAT | Intestinal Bile Acid Transporter |
| IBAT | Institute of Business Administration and Training (India) |
| IBAT | Intrascapular Brown Adipose Tissue |
| IBAT | International Bilateral Agricultural Trade |
| IBAT | Institute of Business Administration and Technology (Dhaka, Bangladesh) |
| IBAT | Interior Business Architecture Team (US Department of Interior) |
| IBAT | Institute of Bookbinding and Allied Trades (UK) |
| IBAT | Industrial Base Assessment Tool (US DoD) |
| IBAT | Indiana Brownfields Advisory Team |
| IBAT | Instruction Block Address Translation |
| IBAT | Incentive Based Afterschool Training |
| IBAT | ITS and BRT Analysis Tool |
| IBAT | Improved Brilliant Anti-Tank (submunition) |
| IBAT | Installation Breath Alcohol Technician (US Army) |
| IBAT | International Budget Adventure Traveler |