| Acronym | Meaning |
| GIS | Geographic Information System |
| ISO | International Organization For Standardization |
| EDRAM | Enhanced Dynamic Random Access Memory |
| DWDM | Dense Wave Division Multiplexing |
| RTT | Round-trip Time |
| POSIX | Portable Operating System Interface For UNIX |
| SMIL | Synchronized Multimedia Integration Language |
| AIX | Advanced Interactive Executive |
| EULA | End User License Agreement |
| ASCII | American Standard Code For Information Interchange |