Health Level Seven Enterprise Communications Framework

Line Test Access Bus

Page Write - Through (pins)

See here - you're gonna get kicked :)

Electronic Tandem Switching Status Panel

bell / Maintenance Administrator / Milliampere (usually as mA) / Multiplexed Address

Editing Macros

Fermi National Accelerator Laboratory

Parameterized Abstract Test Suite

BALanced / UNbalanced

National Automated Clearing House Association

Data Packet Network - Packet Handler

Electronic Document Management System / Engineering-Design Management System

Terminal Switching Network / The Sierra Network (renamed ImagiNation)

World Wide Web Worm

Federation of Automated Coding Technologies

Electrically Alterable Read Only Memory

Service Specific Coordination Function

TCP and UDP with Bigger Addresses

International Society for Technology in Education

Health Level Seven Enterprise Communications Framework