| IBT | I'll Be There 
| Others |
| IBT | Illinois Business Tax
| Others |
| IBT | Immunobead Binding Test
| Others |
| IBT | Inclined Bed Therapy
| Others |
| IBT | Indiana Ballet Theatre
| Others |
| IBT | Indiana Bell Telephone
| Others |
| IBT | Individual Bracketed Tournament
| Others |
| IBT | Infant Bacterial Therapeutics
| Others |
| IBT | Infinite Biomedical Technologies
| Others |
| IBT | Information Business Technology
| Others |
| IBT | Initial Brake Lining Temperature
| Others |
| IBT | Installation Basics Training
| Others |
| IBT | Institute for Behavioral Training
| Others |
| IBT | Institute for Business and Technology
| Others |
| IBT | Institute for Business Technology
| Others |
| IBT | Institute of Banking Training
| Others |
| IBT | Institute of Biosciences and Technology
| Others |
| IBT | Institute of Building Technology
| Others |
| IBT | Integrated Bank Technology
| Others |
| IBT | Integrated Baseline Testing
| Others |
| IBT | Integrated Behavioral Technologies
| Others |
| IBT | Integrated Block Titanium
| Others |
| IBT | Integrated Book Technology
| Others |
| IBT | Integrated Business Technologies
| Others |
| IBT | Integrated Business Technology
| Others |
| IBT | Intel Bluetooth
| Others |
| IBT | Intensive Behavioral Therapy
| Others |
| IBT | Inter Basin Transfer
| Others |
| IBT | Inter Branch Transfer
| Others |
| IBT | InterBus Transformer
| Others |
| IBT | Interest Based Targeting
| Others |
| IBT | Intermediate Business Technology
| Others |
| IBT | Intermodal Bridge Transport
| Others |
| IBT | Internally biased test
| Others |
| IBT | International Ballet Theatre
| Others |
| IBT | International Ballet Theatre's
| Others |
| IBT | International Basketball Training
| Others |
| IBT | International Benchmark Tests
| Others |
| IBT | International Bicycle Tours
| Others |
| IBT | International Bike Tours
| Others |
| IBT | International Bolshevik Tendency
| Others |
| IBT | International Bridge and Terminal
| Others |
| IBT | International Bridge and Terminal Company
| Others |
| IBT | International Brotherhood of Teamsters
| Others |
| IBT | International Business and Technology
| Others |
| IBT | International Business Times
| Others |
| IBT | International Business Training
| Others |
| IBT | Internet Banking Technology
| Others |
| IBT | Internet Banking Transactions
| Others |
| IBT | Internet Based Terms
| Others |
| IBT | Internet Based Test
| Others |
| IBT | Internet based Testing
| Others |
| IBT | Internet Based TOEFL
| Others |
| IBT | Internet Based Trading
| Others |
| IBT | Internet Based Training
| Others |
| IBT | Islwyn Borough Transport
| Others |
| IBT | It's Bout Time
| Others |
| IBT | itial Basic Training
| Others |
| IBT | Itty Bitty Titty
| Others |