| T&DE | Test and Diagnostic Equipment 
| Others |
| TDE | Tableau Data Extract
| Others |
| TDE | Tactical Data Engagement
| Others |
| TDE | Teacher Development and Evaluation
| Others |
| TDE | Team Delta Robots
| Others |
| TDE | Technical Development Establishment
| Others |
| TDE | Technology Data Exchange
| Others |
| TDE | Technology Development Element
| Others |
| TDE | Template Driven Extraction
| Others |
| TDE | Terminology Development Environment
| Others |
| TDE | Test Design and Evaluation
| Others |
| TDE | The Daily Edited
| Others |
| TDE | The Dark Eye
| Others |
| TDE | The Demon Eyes
| Others |
| TDE | The Denver Exchange
| Others |
| TDE | The Diabetes Educator
| Others |
| TDE | The Digital Edge
| Others |
| TDE | The Dimension of Evil
| Others |
| TDE | The Driver's Edge Driving Events
| Others |
| TDE | Throughfall Displacement Experiment
| Others |
| TDE | Tidal Disruption Event
| Others |
| TDE | Time Delay Estimation
| Others |
| TDE | Time Displacement Equipment
| Others |
| TDE | Tony Demaria Electric
| Others |
| TDE | Top Dang Enders
| Others |
| TDE | Top Dawg Ent
| Others |
| TDE | Top Dawg Entertainment
| Others |
| TDE | Topic Document Entry
| Others |
| TDE | Tour D'Elegance
| Others |
| TDE | Touring Diesel Executive
| Others |
| TDE | Tractebel Development Engineering
| Others |
| TDE | Transmission Driving Engaged
| Others |
| TDE | Transparent Data Encryption
| Others |
| TDE | Trends in Developing Economies
| Others |
| TDE | Trinity Desktop
| Others |
| TDE | Trinity Desktop Environment
| Others |
| TDE | Truss Design Engineer
| Others |
| TDE | Turbo Diesel Economic
| Others |
| TDE | Turbo Diesel Engine
| Others |
| TDE | Turbo Drive Engine
| Others |
| TDE | Turbodiesel Direkt Einspritzung
| Others |
| TDE | Turned Down Edge
| Others |