| Abbreviation | Definition |
|---|---|
| ICC | Investment in Capital Construction |
| ICCG | Intra City Construction Group |
| ICCP | Institute of Construction Claims Practitioners |
| ICCT | Image Construction and Composition Tool |
| ICES | International Construction Engineering Summit |
| ICET | Institute for Construction Education and Training |
| ICF | Isolated Concrete Form |
| ICG | Innovative Construction Group |
| ICG | Interior Construction Group |
| ICIS | International Construction Information Society |
| ICK | Invocation Construction Kit |
| ICMS | International Construction Measurement Standards |
| ICPM | Innovative Construction Project Management |
| ICPM | International Construction and Project Management |
| ICR | Indiana Construction Roundtable |
| ICRG | Indigenous Construction Resource Group |
| ID | Inside Dimensions |
| IDCA | Interdisciplinary Design and Construction Association |
| IDCV | Independent Design and Construction Verification |
| IDCW | Ikecof Designs and Construction Works |