T

T1

Trunk 1 (1544 bps, 24-channel PCM)

T3

Trunk 3 (44.736 Mb/s)

TAB

Tape Automated Bonding

TACS

Total Access Communications System

TAPI

Telephone Application Program Interface

TCC

Telephone Country Code

TCM

Trellis Coded Modulation

TCP

Tape Carrier Package

TCP

Transmission Control Protocol (layer 4)

TCP/IP

Transmission Control Protocol/Internet Protocol

TDM

Time Division Multiplex

TDMA

Time Division Multiple Access

TDR

Time Domain Reflectometry

TE

Transverse Electric

TEM

Transverse Electro Magnetic

TFE

TetraFluoro Etilene (Teflon)

TFT

Thin Film Transistor

TFTP

Trivial File Transfer Protocol

THD

Total Harmonic Distortion

THF

Tremendously High Frequency

TIA

Telecommunications Industries Association

TIFF

Tag Image File Format

TM

Transverse Magnetic

T&M

Test and Measurement

TMN

Total/Telecommunications Management Network (ITU-TS M.3010)

TNC

Threaded Normalized Connector

TO

Transistor Outlook

TOP

Technical and Office Protocol (LAN)

TPC

Transaction Performance Council

TPF

Transaction Processing Facility (IBM)

tpi

Tracks Per Inch

TQC

Total Quality Control

TQM

Total Quality Management

TSOP

Thin Small Outline Package (SMD)

TSR

Terminate and Stay Resident (DOS)

TTL

Transistor-Transistor Logic

TTX

TeleTeXt

TTY

TeleTYpe

T›V

Technische ›berwachungs Verein (Germany)

TVC

Thermal Voltage Converter

TWT

Traveling Wave Tube

TX

Telex

TX

Transmission

TXD

Transmitted Data

TXT

TeXT