| Acronym | Definition |
|---|
| DAE | Department of Atomic Energy (India) |
| DAE | Dubai Aerospace Enterprise (Dubai, United Arab Emirates) |
| DAE | Digital Audio Extraction (from a CD) |
| DAE | Differential-Algebraic Equation |
| DAE | Does Anyone Else (Internet slang; aka Does Anybody Else) |
| DAE | Défibrillateur Automatisé Externe (French: Automated External Defibrillator) |
| DAE | Dial An Exchange (timeshare exchange) |
| DAE | Digital Asset Exchange (file extension) |
| DAE | Days After Emergence |
| DAE | Disk Array Enclosure |
| DAE | Defense Acquisition Executive |
| DAE | Does Anybody Else (Internet slang; aka Does Anyone Else) |
| DAE | Departamento de Agua e Esgoto |
| DAE | Dictionary of American English |
| DAE | Digidesign Audio Engine |
| DAE | Department of Agricultural Economics |
| DAE | Disaster Assistance Employee |
| DAE | Diploma of Associate Engineer |
| DAE | Dump Analysis and Elimination |
| DAE | Digital Arts and Entertainment (multimedia) |
| DAE | Differential Algebraic Equation Systems |
| DAE | Data Acquisition Equipment |
| DAE | Data Acquisition Electronics |
| DAE | Digital Agenda for Europe (EU) |
| DAE | Decoupled Access-Execute |
| DAE | Decision-Aided Equalization |
| DAE | Data Access Engine |
| DAE | Digital Antenna Electronics |
| DAE | Double Above Elbow (amputation) |
| DAE | Data Access and Exchange |
| DAE | Dynamics Augmentation Experiment |
| DAE | Document Archive Environment |
| DAE | Défibrillation Entièrement Automatiques |
| DAE | Direction des Affaires Européennes (French: Directorate for European Affairs) |
| DAE | Dental Abstracts en Español (Spanish language version of Dental Abstracts) |
| DAE | Department of Applied Economics (various locations) |
| DAE | Direction des Affaires Économiques (French: Directorate of Economic Affairs; New Caledonia) |
| DAE | Degenerate Art Ensemble (performance company; Seattle, WA) |
| DAE | Differential Absorption Experiment (physics) |
| DAE | Data Analyst Engineer |