| Acronym | Meaning |
| FUA | Fuel Use Act |
| CCEA | Center For Climatic And Environmental Assessment |
| LAPS | Local Area Prediction System |
| UNAM | Universidad Autonoma De Mexico |
| FRMAC | Federal Radiological Monitoring And Assessment Center |
| ERDC | Exploratory Research And Development Center |
| NOARL | Naval Oceanographic And Atmospheric Research Laboratory |
| OFDA | Office Of Foreign Disaster Assistance |
| PDS | Platform Data System |
| WI | Workstation Interface |