| Acronym | Definition |
|---|
| ETE | End-to-End |
| ETE | Energy, Technology and the Environment |
| ETE | Européenne de Traitement des Eaux (French: European Water Treatment) |
| ETE | Education, Training and Exercises (US Air Force) |
| ETE | Educating the Educators |
| ETE | Electronics & Telecommunication Engineering (various schools) |
| ETE | Energy Transfer Equity, LP |
| ETE | Environmental Technology (Wageningen University) |
| ETE | Electronic Textual Editing |
| ETE | Electronic Test Equipment |
| ETE | Environmental Technologies and Engineering (university course) |
| ETE | Energy, Transport and Environment |
| ETE | Estação de Tratamento de Esgoto (Portuguese: Wastewater Treatment Plant) |
| ETE | Extratemporal Epilepsy |
| ETE | Eye To Eye |
| ETE | Estimated Time Enroute |
| ETE | Estimated Time of Entry |
| ETE | Edge to Edge |
| ETE | End to End |
| ETE | Engineering and Technology Education |
| ETE | Eau, Terre et Environnement (French) |
| ETE | Exploring the Environment |
| ETE | English Teacher Education |
| ETE | Économie Théorique et Empirique (French: Theoretical and Empirical Economics) |
| ETE | Engineering Test Equipment |
| ETE | Environmental Test Engineering |
| ETE | Escola Tecnica Estadual (technical school in Brazil) |
| ETE | Estimated Time En Route |
| ETE | Electronic Training Environment |
| ETE | Every Thing Else |
| ETE | Emerging Themes in Epidemiology |
| ETE | European Train Enthusiasts |
| ETE | Education Training Employment |
| ETE | Entreprise, Travail, Emploi (French) |
| ETE | Evolution of Terrestrial Ecosystems |
| ETE | Escola Tecnica de Eletronica (Portugese) |
| ETE | Energiagazdálkodási Tudományos Egyesület (Hungarian Scientific Society of Energy Economics) |
| ETE | Event Technology Expo (Hospitality Sales & Marketing Association International) |
| ETE | Europea Térmica Eléctrica (Spanish) |
| ETE | Economic Transformation in Europe |
| ETE | External Test Equipment |
| ETE | External Tissue Extender |
| ETE | Enhanced Transitional Employment |
| ETE | Estimated Time Elapsed |
| ETE | Errors to Emacs (blog) |
| ETE | EcceTheEra |
| ETE | Eliminate the Evidence |
| ETE | EVA Translation Evaluation |
| ETE | Expendable Turbine Engine |
| ETE | Expect the Extraordinary (website) |
| ETE | Enterprise Technology Engineering |
| ETE | Enter Training Enrollment (TTMS database) |
| ETE | Emergency and Trauma Equipment (Pt) Ltd (South Africa) |
| ETE | Electronic-Tendering Engine (ElectronicTender) |