WAP
Wireless Application Protocol. A global, open standard for providing mobile phones, pagers and other handheld devices with secure access to e-mail and simple webpages. WAP allows you to access information through your phone.

W-CDMA
Wideband CDMA - a radio interface technology which has been developed as an open standard in the 3GPP standards development organisation.

Wireless
Communications that are not dependent on a fixed line connection.

Wi-Fi
This refers to WLAN products built to the IEEE 802.11 standard, which have been certified for interoperability by the Wi-Fi Alliance

WLAN
Wireless Local Area Network. A subscriber can connect to a local area network of computers, for example, via a wireless radio connection. The IEEE 802.11 standards are examples of WLAN systems.

WML
Wireless Mark-up Language - the language behind WAP