| IWREC | International Water and Resource Economics Consortium 
| Others |
| IWREC | International Water Research Economics Consortium
| Others |
| IWREC | International Water Resource Economics Consortium
| Others |
| IWREC | Iran Weld Research Engineering Center
| Others |
| IWREC | Iranian Welding Research and Engineering Center
| Others |
| IWREC | Irrigation and Water Resources Engineering Club
| Others |