| Abbreviation | Definition |
|---|---|
| TV7 | Overflow file above insert point in Doc 7 (WordPerfect for Win) |
| TV8 | Overflow file above insert point in Doc 8 (WordPerfect for Win) |
| TV9 | Overflow file above insert point in Doc 9 (WordPerfect for Win) |
| TVF | Table view settings (dBASE) |
| TVF | Triangle/Vertex File Format |
| TVL | TurboTax |
| TWF | TabWorks Data File |
| TWN | TWAIN Scanner Settings File |
| TWS | TextPad Workspace File |
| TWW | Tagwrite Template |
| TX | Compressed TXT File |
| TX | Photoline5 Help File |
| TX$ | Driver Modem Bitware Disk4 File |
| TX2 | Typequick File |
| TX8 | 8-bit ASCII text |
| TXA | Clarion for Windows Application Exported to Text Format |
| TXB | Descent/D2 Encoded Briefing File |
| TXC | EverQuest Cached Compressed Texture |
| TXC | Urban Chaos Game File |
| TXD | Clarion for Windows Application Code in Text Format |