| Acronym | Meaning |
| ASCII | American Standard Code For Information Interchange |
| IRS | Information Retrieval Service |
| INPA | Instituto Nacional De Pesquisas Da Amazonia |
| RSCS | Remote Spooling Communications Subsystem |
| SLA | N/A |
| ESR | Electron Spin Resonance |
| SPC | Sector Processing Center |
| APE | Action Plan Element |
| PERT | Performance Evaluation And Review Technique |
| UV | UNAVCO Building |