WAP may refer to any of the following:
1. Short for wireless access point. See the access point definition for additional information about this term.
2. Short for Wireless Application Protocol, WAP is a set of communication protocols that allow wireless devices to access the Internet and other network utilities, such as e-mail and chat. Most wireless networks are supported by WAP, including CDMA (Code Division Multiple Access), TDMA (time-division multiple access), and GSM (Global System for Mobile communication). Also, WAP is supported by all operating systems.