| Acronym | Definition |
|---|
| COSI➣Center Of Science and Industry (Columbus, OH, USA) |
| COSI➣Cost of Savings Index |
| COSI➣Client-Oriented Scale of Improvement (National Acoustic Laboratory; Australia) |
| COSI➣College of Staten Island (Jersey City, NJ) |
| COSI➣Creative Outsourcing Solutions International (UK) |
| COSI➣Computational Optical Sensing and Imaging |
| COSI➣Closeout System Installation (NASA) |