| Abbreviation | Definition |
|---|---|
| IVE | Instant Virtual Extranet |
| IVR | Interactive Voice Response |
| IWAN | Intelligent Wireless Area Network |
| IWCD | Interactive Wireless Communication Device |
| IWFA | International Window Film Association |
| IWFA | Iterative Water-Filling Algorithm |
| IWFQ | Idealized Wireless Fair Queueing |
| IWON | International Workshop on Optical Networking |
| IWP | Internet Web Portal |
| IWS | Internet Web Server |
| JAIN | Java for Advanced Intelligent Networks |
| JAVA | a programming language (Sun Microsystems) |
| JCAN | Joint Capability for Airborne Networking |
| JCF | Jtag Configuration File |
| JCPI | Joint Communications Processor Interface |
| JDBC | Java Daemon Blocked Connection |
| JDC | Joint Domain Controller |
| JDE | Java Development Environment |
| JEDI | Java Enterprise Development Implementation |
| JFNS | Jones Family Network Solutions |