XTC
| Acronym | Definition |
|---|---|
| XTC | Ecstasy (band) |
| XTC | Ecstacy (3,4-Methylenedioxy Methamphetamine) |
| XTC | Extreme Thermal Convection |
| XTC | Xtreme Thermal Convection |
| XTC | Xtream Team Clan (gaming clan) |
| XTC | Extended Test Controller |
| XTC | External Transmit Clock |
| XTC | X-Band Transmitter |