| Acronym | Meaning |
![](file.png) | HSL | Hypermedia Synchronization Language |
![](file.png) | PAD | Portable Application Description |
![](file.png) | NOS | Network Operating System |
![](file.png) | SIMM | Single In-line Memory Module |
![](file.png) | IEEE | Institute Of Electrical And Electronics Engineers |
![](file.png) | QSIG | Q (point Of The ISDN Model) Signaling |
![](file.png) | WLAN | Wireless Local Area Network |
![](file.png) | IP | Internet Protocol |
![](file.png) | FDDI | Fiber Distributed Data Interface |
![](file.png) | IRC | Internet Relay Chat |