ETACS - Extended Total Access Communication System

ETANN - Electrically Trainable Artificial Neural Network

ETB - End of Transmission Block

ETC - Estimation to Complete

ETC - Enterprise Technology Concepts

ETC - Electronic Toll Collection

ETC - Enhanced Throughput Cellular

ETCQ - Embedding Trellis Coded Quantization

ETD - Event Trace Diagram

ETF - Enriched Text Format

ETOM - Electron - Trapping Optical Memory

ETS - Econometric Time Series

ETVX - Entry Task Validation - Exit

ETX - End of Text

EU - Execution Unit

EU - Extended Unix code

EUC - End User Computing

EUI - End - User Interface

EUI - External User Interface

EULA - End User License Agreement

EVA - Explicit Vector Language

EVE - Extensible VAX Editor

EVGA - Extended Video Graphics Area

EVRP - Extended Vehicle Routing Problem

EVT - End Validity Time