| Acronym | Meaning |
| UM | University Of Michigan |
| SOO | Science And Operations Officer |
| IP | Internet Protocol |
| AMMORA | Adaptation Of Meso-beta-scale Models For Operational And Research Applications |
| HARS | High-Altitude Route Structure Workstation |
| IWC | Ice Water Content |
| CCSM | Community Climate System Model |
| ERDC | Exploratory Research And Development Center |
| IUE | International Ultraviolet Explorer |
| WGNE | Working Group On Numerical Experimentation |