| Acronym | Meaning |
| DRE | Defense Research And Engineering |
| ACFM | Actual Cubic Feet Per Minute |
| LSI | Lunar Science Institute |
| VRR | Visual Radio Range |
| HAC | Heads And Chairs |
| NEXAIR | Next Generation Upper Air System |
| M&O | Maintenance And Operations |
| DAI | Data Assimilation Initiative |
| DAC | Disaster Assistant Center |
| EAG | Environmental Assessments Group |