| Acrónimos de Internet | Acrónimos Sociales |
| ASCII Emoticons | ASCII Code | Netiquette |
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
X
| Término | Significado |
| X | X Window System |
| X. | CCITT Recommendation Designation |
| x2 | Times 2 |
| XA | Extended Architecture |
| XACML | XML Access Control Markup Language |
| XAML | Extensible Application Markup Language |
| XAP | eXtensible Ajax Platform |
| XBAP | XAML Browser Applications |
| XDR | XML Data Reduced |
| xDSL | x Digital Subscriber Line |
| XGA | Extra VGA |
| XHTML | Extensible HTML |
| XID | Exchange Identification |
| XKMS | XML Key Management Specification |
| XLANG | Web Services for Business Process Design |
| XML | Extensible Markup Language |
| XMP | Extensible Metadata Platform |
| XMPP | Extensible Messaging and Presence Protocol |
| XP | Extreme Programming |
| XPS | XML Paper Specification |
| XQL | XML Query Language |
| XSD | XML Schema Definition |
| XSL | Extensible Stylesheet Language |
| XSLFO | XSL Formatting Objects |
| XSLT | XSL Transformations |
| XSS | Cross-Site Scripting |
| XST | Cross Site Tracing |
| XT | Extra Technology |
| XUL | Extensible User Interface Language |