| Acronym | Definition |
|---|
| CSIT➣Computational Science and Information Technology (various organizations) |
| CSIT➣Channel State Information Transmitter |
| CSIT➣Computer Science Information Technology |
| CSIT➣Channel State Information at the Transmitter |
| CSIT➣Corporate Services Information Technology (various companies) |
| CSIT➣Coral Sea Islands Territory (Australia) |
| CSIT➣Combat System Integration Testing |
| CSIT➣Committee on Social Implications of Technology (IEEE) |
| CSIT➣Combat System Interface Test |
| CSIT➣Combat System Interactive Trainer |