| Abbreviation | Definition |
|---|---|
| TVTC | Technical and Vocational Training Co-operation |
| TVTC | Technical and Vocational Training Corporation |
| TVV | TeleVisión Valenciana |
| TVV | The Vintage Vixxen "TVV." Abbreviations.com. STANDS4 LLC, 2021. Web. 25 Aug. 2021. . |
| TVW | Tennessee Valley Winery |
| TVW | Thunder Valley Websites |
| TVW | Turville Valley Wines |
| TVZ | Thermo-Fuse Varistor World Products Inc. |
| TW | Time Warner |
| TW | Tube West |
| TWA | Trans World Airlines |
| TWAC | Trans World Assurance Company |
| TWB | The Wonder Box |
| TWB | The Writers' Bloc |
| TWB | Trans World Bridge |
| TWC | The Weinstein Company |
| TWC | The Worst Company |
| TWC | Time Warner Cable |
| TWCA | Taiwan Certificate Authority, Inc. |
| TWCC | The Whisky Cask Company |