sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Xerox Capital Services | ** |
| X Clan Syndicate | ** |
| eXtended Character Set | ** |
| Xcite Computer Solution | ** |
| Xtreme Conditions Shotgun | ** |
| XCDE Calendaring and Scheduling | ** |
| XML Client Service | * |
| Xenitec Consulting Services | * |
| X Change Software | * |
| Xenon Computer Systems | * |
| Xray Crystallographic Server | * |