| Acronym | Meaning |
| EEMD/NV | Engineering And Energy Management |
| ADEPT | Alexandria Digital Earth Prototype |
| ICN | International Communications Network |
| EGS | European Geophysical Society |
| LOC | Lines Of Code |
| ETA | A Subsidiary Of Control Data Corporation That Manufactures Supercomputers |
| DHS | Data Handling Services |
| ACSE | Association Control Service Element |
| IRCAT | Infrared Radiometer To Detect (CAT) Horizontal Temperature Gradients |
| BUS | Business Operations |