| IFDA | International Folk Dance Association | |
| IFDBC | Institutions and Firms under Direct Budgetary Control | |
| IFDC | International Fertilizer Development Center | |
| IFDC | Illinois Forestry Development Council | |
| IFDC | International Fertilizer and Development Center | |
| IFDC | International Furniture Distribution Centre | |
| IFDC | International Footwear Design Competition | |
| IFDC | Insolvency Fiduciary Duties to Credi | |
| IFDC | Islamic Fashion Design Council | |
| IFDC | International Facade Design and Construction | |
| IFDC | International Fashion Doll Convention | |
| IFDC | International Food Data Conference | |
| IFDC | International Food Data Conference | |
| IFDC | International Food Data Conference | |
| IFDC | International Fertilizer Development Centre | |
| IFDC | International Fertilizer Development Centre | |
| IFDC | International Foundation for Digital Competences | |
| IFDC | International Foundation for Digital Competences | |
| IFDG | Independent Funeral Directors of Georgia | |
| IFDI | Industrial Facilities Design, Inc. | |
| IFDI | Ivy Funds Distributor, Inc. | |
| IFDI | Israeli Folk Dance Institute | |
| IFDI | Inward Foreign Direct Investment | |
| IFDI | I Finally Did It | |
| IFDP | Institute for Food and Development Policy |
