| IFD | InterFace Device | 接口设备 |
| IFD | In-Flight Disconnect | 飞行中断开 |
| IFD | International Fellowship In Dermatology | 国际皮肤病学研究金 |
| IFD | Issue for Design | 发布供设计 |
| IFD | Image File Directory | 图像档案目录 |
| IFD | Israeli Folk Dance | 以色列民间舞蹈 |
| IFD | Internal Fault Detector (distribution transformers) | 内部故障检测器（配电变压器） |
| IFD | Intelligence Fusion Demonstration | 智能融合演示 |
| IFD | Ideas for Design | 设计理念 |
| IFD | Internal Force Deflection | 内力挠度 |
| IFD | Independent Funeral Director's College Ltd (UK) | 独立的葬礼主任的学院有限公司(英国) |
| IFD | interfacet distance | 界面距离 |
| IFD | Ideal Free Distribution (behavioural ecology) | 理想的自由分配（行为生态学） |
| IFD | International Forgiveness Day | 国际宽恕日 |
| IFD | Impurity-Free Disordering | 无杂质无序 |
| IFD | Instantaneous Frame Description | 瞬时帧描述 |
| IFD | Inside Frame Dimension | 内部框架尺寸 |
| IFD | JetForm Design Form | JetForm设计表 |
| IFD | Industrial Facilities Discharge File (EPA) | 工业设施排放文件（EPA） |
| IFD | Idealism Frustration Despair | 理想主义挫折绝望 |
| IFD | Inter-Field Distance | 场间距离 |
| IFD | Interface Functional Description | 接口功能描述 |
| IFD | Items for Discussion | 讨论项目 |
| IFD | Index of Fuel Diversification | 燃料多样化指数 |
| IFD | Indianapolis Fire Department | 印第安纳波利斯消防局 |
| IFD | Industrial Fluid Dynamics | 工业流体动力学 |
| IFD | Iraqi Forum for Democracy (since 1998; Ann Arbor, Michigan) | 伊拉克民主论坛（1998年至今；密歇根州安娜堡） |
| IFD | Information Flow Diagram | 信息流程图 |
| IFD | Invariant Factor Decomposition | 不变因子分解 |
| IFD | Impôt FÉdÉral Direct (French: Direct Federal Tax; Switzerland) | Impôt FÉdÉral Direct (French: Direct Federal Tax; Switzerland) |
| IFD | International Federation for Documentation | 国际文献联合会 |
| IFD | Ideas From the Deep (gaming software) | 深度创意（游戏软件） |
| IFD | Industrie-Forum Diabetes | 糖尿病行业论坛 |
| IFD | International Framework for Dictionaries (objectlibraries construction) | 国际词典框架（对象库构建） |
| IFD | Initial Fill Date | 初始装药日期 |
| IFD | Internet-Facing Deployment | 面向Internet的部署 |
| IFD | Integrated Feasibility Demonstration | 综合可行性论证 |
| IFD | International Floral Distributors | 国际花卉经销商 |
| IFD | Indentation Force Deflection (foam) | 压痕力偏转（泡沫） |
| IFD | Irradiated Fuel Dismantling | 辐照燃料拆卸 |