TWX
| Acronym | Definition |
|---|---|
| TWX | Teletypewriter Exchange |
| TWX | Teletypewriter Exchange Service (AT&T) |
| TWX | Teletypewriter Exchange Service |
| TWX | Teletypewriter Message |
| TWX | Teletype Communications |
| TWX | Teletype Transmission |
| TWX | Commercial Teletypewriter Exchange System (US Navy) |
| TWX | Naval Message |