| Acronym | Meaning |
| EMDS | Emergency Management Decision Support System |
| EDS | Environmental Data Service |
| FSEC | Florida Solar Energy Center |
| ASLB | Atomic Safety Licensing Board |
| OPC | Optical Propagation Conference |
| NESC | National Energy Software Corporation |
| FILOS | Far Infrared Limb Observing Spectrometer |
| WACCM | Whole Atmosphere Community Climate Model |
| NHC | National Hurricane Center |
| AC | Actual Commitment |