| Acronym | Meaning |
| ARC | Antarctic Research Center |
| AT | Antarctic Treaty |
| BGP4 | Border Gateway Protocol Version 4 |
| EUCREX | European Cirrus Research Experimetn |
| GPS-IPW | Global Positioning System-Integrated Precipitable Water |
| GVHRR | Geostationary VHRR |
| IITA | Information Infrastructure Technology And Applications |
| BPA | Bonneville Power Administration |
| BPA | Blanket Purchase Award |
| CAPP | Center For Applied Parallel Processing |