| WAN | Wide Area Network is a network that connects two or more Local Area Networks (LANs) that are geographically separated. |
| WAP | Wireless Application Protocol - the first global standard for Internet access over mobile phone networks. Requires a WAP phone for access. |
| WiFi | Technology that enables wireless connection of equipment such as computers, printers, PDAs etc. |
| WiMax | WiMax (Worldwide Interoperability for Microwave Access) is a standard for broadband, wireless access networks. The technology is differentiated into WiMax Fixed and WiMax Mobile. WiMax Fixed could in future become an alternative to DSL, with WiMax Mobile becoming an alternative to UMTS. |
| WLAN | WLAN technologies complement access technologies for cellular networks. WLAN enable higher data rates - up to 54 Mbps - for coverage in in-door hot spots. WLAN is a short-range packet data communication between base stations and user terminals. Direct communication between terminals is also possible. |
