| Acronym | Meaning |
| DDOS | Distributed Denial-of-Service |
| WDM | Wavelength Division Multiplexing |
| IDE | Intelligent (Integrated) Drive Electronics |
| CCD | Charge-Coupled Device |
| ATA | AT Attachment |
| FSP | File Service Protocol |
| DLT | Digital Linear Tape |
| DXF | Data Exchange File (Format) |
| DWDM | Dense Wave Division Multiplexing |
| PGA | Professional Graphic Adapter |