| Acronym | Meaning |
| P/B | Priority Playback |
| QNH | Quasi-nonhydrostatic Model |
| DMA | Directory Of Military Application |
| ABLE | Amazon Boundary Layer Experiment |
| DEM | Digitized Elevation Models |
| OSI | Open Systems Interconnection |
| MARC | Machine Readable Cataloging |
| ETEC | Energy Technology Engineering Center |
| APJ | The Astrophysical Journal |
| EDMS | Electra Data Management System |