| Abbreviation | Definition |
|---|---|
| CRNSC | Connected Relay Node Single Cover |
| CRSNG | Conseil de recherches en sciences naturelles et en génie du Canada |
| CS | Carbon Steel |
| CSCE | China State Construction Engineering |
| CSCEC | China State Construction Engineering Corporation |
| CSCS | Composite Steel and Concrete Structure |
| CSEAC | Computer Science and Engineering Advisory Council |
| CSEC | Construction Science and Engineering Center |
| CSED | Computational Sciences and Engineering Division |
| CSEE | Civil Structural and Environmental Engineering |
| CSEE | Computer Science and Electrical Engineering |
| CSEE | Computer Science Electrical Engineering |
| CSEF | California Science and Engineering Fair |
| CSEF | Cambodia Science and Engineering Festival |
| CSEF | Colorado Science and Engineering Fair |
| CSEG | CESM Software Engineering Group |
| CSEG | Cornerstone Structural Engineering Group |
| CSEM | College of Science Engineering and Mathematics |
| CSEP | Computer Science Engineering and Physics |
| CSET | College of Science Engineering and Technology |