| Acronym | Meaning |
| MMS | Minerals Management Service |
| ACI | Advanced Computing Initiative |
| C&DH | Command And Data Handling |
| LM | Large Model |
| ANG | Air National Guard |
| AMS | Automated Meteorological Station |
| JCP/ PO | Joint Climate Program/Projects Office |
| AWC | Aviation Weather Center |
| TIME-GCM | Thermosphere-ionosphere-mesosphere-electrodynamic General Circulation Model |
| PCDS | Pilot Climate Data System |