| Islwyn Borough Transport |
Transportation |
IBT |
| Institute for Business Technology |
Technology |
IBT |
| It's Bout Time |
Internet Slang |
IBT |
| Inclined Bed Therapy |
Other |
IBT |
| International Bridge and Terminal Company |
Regional Railroad |
IBT |
| Intermediate Business Technology |
Business |
IBT |
| International Business Times |
Other |
IBT |
| Institute of Biosciences and Technology |
Technology |
IBT |
| Integrated Business Technology |
Business |
IBT |
| Inter Basin Transfer |
Ocean Science |
IBT |
| Institute of Biology, The |
Organization |
IBT |
| Integrated Baseline Testing |
Space Science |
IBT |
| Interbus Transformer |
Computer Hardware |
IBT |
| Information Business Technology |
Computing |
IBT |
| Institute of Business and Technology |
Other |
IBT |
| Integrated Book Technology |
Technology |
IBT |
| Illinois Business Tax |
Income Tax |
IBT |
