| Acronym | Definition |
|---|
| DFE | Design For the Environment |
| DFE | Decision Feedback Equalizer |
| DFE | Decision Feedback Equalization |
| DFE | Département Fédéral de l'Economie (French: Federal Department of the Economy; Switzerland) |
| DFE | Department For Education (UK) |
| DFE | Dover Flexo Electronics (Rochester, NH) |
| DFE | Digital Front End |
| DFE | Dynamique des Fluides et Énergétique (French: Fluid and Energy Dynamics) |
| DFE | Debugger Front End |
| DFE | Data Flow Engineer |
| DFE | Design for Environment |
| DFE | Distributed Fabric Element |
| DFE | Data Flow Editor |
| DFE | Distributed Forwarding Engine |
| DFE | D-Link Fast Ethernet |
| DFE | Direction de la Formation et des Études (French: Directorate of Training and Education) |
| DFE | Directorate for Education (various locations) |
| DFE | Design Flood Elevation (building codes) |
| DFE | Dynamic Force Employment (US DoD) |
| DFE | Dietary Folate Equivalent |
| DFE | Développement Formation Emploi (French: Job Development Training) |
| DFE | Design for Effect (gaming) |
| DFE | Designed for EMC (certification) |
| DFE | Distributed Forwarding Engine (Enterasys Networks) |
| DFE | Depatie-Freleng Enterprises (animation group) |
| DFE | Division of Forest Environment (Rhode Island) |
| DFE | Direct Filing Entity (IRS Form 5500) |
| DFE | Design for Efficiency Scheme (Singapore) |
| DFE | Direct Filing Entities |
| DFE | Dragon Fli Empire (hip hop duo) |
| DFE | Dilated Fundus Exam (eye exam) |
| DFE | Denali Fault Earthquake (geology) |
| DFE | David Fairchild Elementary (Miami, FL) |
| DFE | Deep Fried Entertainment, Inc. (Canada; video game company) |
| DFE | Decorative Fuel Effect |
| DFE | Diesel Fuel Excise (tax; Australia) |
| DFE | Dual Frequency Etch |
| DFE | Derivative Fighter Engine |
| DFE | Directorate of Facilities Engineering |
| DFE | Division Force Equivalent |
| DFE | Disgruntled Former Employee |
| DFE | Daily Financial Estimate |
| DFE | Derrick Floor Elevation (oil industry) |