TTX
| Acronym | Definition |
|---|---|
| TTX | Tetrodotoxin (poison from the Puffer Fish) |
| TTX | Teletext |
| TTX | True Type Xml |
| TTX | Teletex |
| TTX | Table Top Exercise |
| TTX | TinyOS Technology Exchange (yearly) |
| TTX | TrueType to XML (Extensible Markup Language; software) |
| TTX | Tube Type Transmitter |