Telescript Development Environment
Terminal Display Editor
Time Delay Equalizer
Torque Drive Electronics
Transition Diagram Editor
Tactical Decision Exercise
Tactical Disruption Element
Team Development Environment
Technical Development Establishment
Tellavia / Flight One
Terminology Development Environment
The Diabetes Educator
Time delay estimation
Time Displacement Error
Time-Dependent Embrittlement
Time-Domain Equalization
Tissue Doppler echocardiography
total daily energy expenditure
total daily expenditure
Total Data Entry
total digestible energy
Total District Expenditures
Training Device Engineers
Transparent Data Encryption
Transverse Doppler Effect
Turbo-Diesel Engine
two-dimensional echocardiography