• Wafer
• WAP (Wireless Application Protokoll)
• Watt
• Web 2.0
• Webcam
• Webserver
• WEP (Wired Equivalent Privacy)
• Wi-Fi
• Widget
• Windows-Explorer
• WLAN (Wireless Local Area Network)
• WMA (Windows Media Audio)
• WMV-HD
• Word
• WPA (WiFi Protected Access)
• WPA2
• WUXGA (Wide Ultra Extended Graphics Array)
• WWW (World Wide Web)