| Acronym | Meaning |
| I&T | Integration And Test |
| MAPS | Multiple Aircraft Positioning System |
| TCI | Tropical Cyclone Initiation |
| FATS | Factory Acceptance Test Specification |
| AISC | Assessment And Information Services Center |
| NNT | Nearest Neighbor Tool |
| NIDS | NEXRAD Information Dissemination Service |
| ARC | Ames Research Center |
| GPO | Government Printing Office |
| DRL | Deliverables Requirement List |