| Abbreviation | Definition |
|---|---|
| CSI | Construction Specification Implementation |
| CSI | Construction Specifications Institute |
| CSIC | Centre for Smart Infrastructure and Construction |
| CSIC | Centre for Smart Infrastructure and Construction's |
| CSIC | Construction Scotland Innovation Centre |
| CSL | Construction Specialists Ltd |
| CSLM | Controlled Low Strength Material |
| CSM | Construction Science and Management |
| CSMA | Corrugated Steel - Metal Arch |
| CSMAC | Galvanized Corrugated Steel - Metal Arch Culvert |
| CSMI | Construction Systems Management Incorporated |
| CSMP | Construction Site Management Plan |
| CSNF | Construction Specialties of North Florida |
| CSOC | Construction Special Operations Center |
| CSP | Concrete Surface Profile |
| CSP | Corrugated Steel Pipe |
| CSPI | Corrugated Steel Pipe Institute |
| CSPP | Construction Safety and Phasing Plan |
| CSQ | Construction Skills Queensland |
| CSQC | Construction Supervision and Quality Control |