| Abbreviation | Definition |
|---|---|
| ISOP | Interim Structural and Operational Plan |
| ITCSA | Institute for Timber Construction South Africa |
| ITP | Inspection and Test Plan |
| ITPS | Insecticide-treated plastic sheeting |
| ITR | Inspection and Test Request |
| IW | Induction Welding |
| JAL | Jaiprakash Associates Limited |
| JBCL | JMI Builders and Construction Ltd |
| JBD | Junction Box Distribution |
| JCDC | Journal of Construction in Developing Countries |
| JCSR | journal de la construction de la Suisse romande |
| JDAC | Joint Development and Adjacent Construction |
| JDCE | John Deere Construction Equipment |
| JDCL | James Dick Construction Limited |
| JDCL | James Dick Construction Ltd |
| JDCM | J Davis Construction Management |
| JFCC | Japan Federation Of Construction Contractors |
| JHC | Joseph Hughes Construction |
| JHSC | Joint Health and Safety Commission |
| JICI | Jim Ingledue Construction Inc |