XLC
| Acronym | Definition |
|---|---|
| XLC | Expansion Link Card |
| XLC | Extreme Liquid Convection |
| XLC | Excel Chart |
| XLC | Extended Load Capacity |
| XLC | Xbox Live Clan (gaming) |
| XLC | Xtreme Launch Coaster (roller coaster in Virginia) |
| XLC | Xtremely Lame Cheaters (gaming clan) |
| XLC | Xtremely Lame Campers (gaming clan) |
| XLC | Xavier Leadership Center (Cincinnati, OH) |
| XLC | Expansion Link Card (Eastern Research) |
| XLC | Xenon Lamp Collimator |