WAI：WLAN Authentication Infrastructure，無線局域網(wǎng)認證基礎(chǔ)結(jié)構(gòu)

WAPI：WLAN Authentication and Privacy Infrastructure，無線局域網(wǎng)認證和保密結(jié)構(gòu)

WBA：Wireless Broadband Access，無線寬帶接入

Wi-Fi：Wireless Fidelity，無線保真、Wi-Fi聯(lián)盟。關(guān)聯(lián)詞：WiMAX

WiMAX：Worldwide Interoperability for Microwave Access，全球微波接入互操作性(聯(lián)盟)。關(guān)聯(lián)詞：Wi-Fi

WLAN：Wireless Local Area Network，無線局域網(wǎng)

WMAN：Wireless Metropolitan Area Network，無線城域網(wǎng)

WPA：Wi-Fi Protected Access，Wi-Fi保護訪問

WPAN：Wireless Personal Area Network，無線個域網(wǎng) 

WPI：WLAN Privacy Infrastructure，無線局域網(wǎng)保密基礎(chǔ)結(jié)構(gòu)

WRAN：Wireless Regional Area Network，固定無線區(qū)域網(wǎng)絡