"A",
"B",
"C",
"D",
"E",
"F",
"G",
"H",
"I",
"J",
"K",
"L",
"M",
"N",
"O",
"P",
"Q",
"R",
"S",
"T",
"U",
"V",
"W",
"X",
"Y",
"Z"
Previous set of "T" Abbreviations and Acronyms
| TFT | - | Thin Film Transistor |
| TG | - | Glass transition temperature |
| TGM | - | trunk group multiplexer |
| THD | - | Total Harmonic Distortion |
| THF | - | tremendously high frequency |
| THz | - | terahertz |
| TIA | - | Telecommunications Industry Association |
| TIE | - | time interval error |
| TIFF | - | tag image file format |
| TII | - | Transducer Independent Interface |
| TIP | - | terminal interface processor |
| TLP | - | transmission level point |
| TM | - | transverse magnetic [mode / wave] |
| TNC | - | Threaded Navy Connector |
| TOE | - | TCP Offload Engine |
| TOSA | - | Transmitter Optical Sub-Assembly |
| TQFP | - | Thin Quad Flat Pack |
| TRANSEC | - | transmission security |
| TRC | - | transverse redundancy check |
| TRF | - | tuned radio frequency |
| TRI-TAC | - | tri-services tactical [equipment] |
| TSK | - | transmission security key |
| TSP | - | Telecommunications Service Priority [system] |
| TSPD | - | Thyristor Surge Protective device |
| TSPS | - | traffic service position system |
| TSR | - | telecommunications service request |
| TSR | - | terminate and stay resident |
| TTA | - | Time Triggered Architecture [Sensor Bus] |
| TTL | - | transistor-transistor logic |
| TTTN | - | tandem tie trunk network |
| TTY | - | teletypewriter [Obsolete Term] |
| TUE | - | Total Unadjusted Error |
| TV | - | television [TV Standards] |
| TVS | - | Transient Voltage Suppressor [TVS Manufacturers] |
| TW | - | traveling wave |
| TWT | - | traveling wave tube |
| TWTA | - | traveling wave tube amplifier [TWT Manufacturers] |
| TWX | - | teletypewriter exchange service |
| TX | - | transmit, transmitter |
Next set of "U" Abbreviations and Acronyms
