Definition #3
from "Turn to these sites if the weather is bad"

1. WAP (Wireless Application Protocol)
It is a standard protocol for providing Internet communications and advanced telephony services on phones, pagers, PDAs, and other wireless terminals.

2. Spyware
It is computer software that is installed surreptitiously on a personal computer to intercept or take partial control over the user's interaction with the computer, without the user's informed consent.

3. SYS (Short message service)
It is a communication service standardized in the GSM mobile communication system, using standardized communications protocols allowing the interchange of short text messages between mobile telephone devices.

4. Webware
Webware for Python is an object-oriented, Python web application framework. The suite uses well known design patterns and includes a fast Application Server, Servlets, Python Server Pages (PSP), Object-Relational Mapping, Task Scheduling, Session Management, and many other features.

5. ISDN
It is an international communications standard for sending voice, video, and data over digital telephone lines or normal telephone wires. There are several kinds of access interfaces to the ISDN defined: Basic Rate Interface (BRI), Primary Rate Interface (PRI) and Broadband-ISDN (B-ISDN).