| Abbreviation | Definition |
|---|---|
| IDFDC | International Dairy Farm Development Conference |
| IDMC | Irrigation and Drainage Management Companies |
| IDOA | Illinois Department of Agriculture's |
| IDOA | Illinois Dept of Agriculture |
| IEAA | Illinois Extension Agricultural Association |
| IEIDEAS | Improving Employment and Income through the Development of Egypt's Aquaculture Sector |
| IESDA | Institute of Environment and Sustaianble Development in Agriculture |
| IFA | Integrated Farm Assurance |
| IFA | Intermountain Farmers Association |
| IFAD | International Fund for Agricultural Development |
| IFAD | International Fund For Agriculture Development |
| IFAP | industrial farm animal production |
| IFB | Illinois Farm Bureau |
| IFBA | Irish Farm Buildings Association |
| IFCN | International Farm Comparison Network |
| IFFCO | Implicit Filtering for Constrained Optimization |
| IFFCO | Indian Farmers Fertilisers Co Operative |
| IFFCO | Indian Farmers Fertilizer Co operative |
| IFFCO | Indian Farmers Fertilizer Cooperative, Limited |
| IFFG | Irish Family Farm Group |