| Acronym | Meaning |
| AI | Artificial Intelligence |
| CSDGM | Content Standard For Digital Geospatial Metadata |
| JBIG | Joint Bi-level Image Experts Group |
| NOP | No Operation |
| ICMP | Internet Control Message Protocol |
| ANSI | American National Standards Institute |
| TSR | Terminate-and-Stay-Resident |
| NAS | Network-Attached Storage |
| SMDS | Switched Multimegabit Data Services |
| BPEL | Business Process Execution Language |