| Acronym | Meaning |
| VLB | VESA Local Bus (or VL Bus) |
| ARLL | Advanced Run Length Limited |
| WPA | Wi-Fi Protected Access (WPA And WPA2) |
| IDEA | International Data Encryption Algorithm |
| DDR SDRAM | Double Data Rate-Synchronous DRAM |
| OMG | Oh My God |
| CWM | Common Warehouse Metadata |
| SLED | Single Large Expensive Disk |
| UART | Universal Asynchronous Receiver/Transmitter |
| JCL | Job Control Language |