| Acronym | Meaning |
| FREON | DuPont Trade Name |
| TREM | Tropical Rainfall Explorer Mission |
| OMB | Office Of Management And Budget |
| RAFS | Regional Analysis And Forecast System |
| CAM | Cost Account Manager |
| AOSP | Advanced Onboard Signal Processor |
| AMPS | Antarctica Mesoscale Prediction System |
| ISSE | Institute For The Study Of Society And The Environment |
| AESD | Advanced Energy System Division |
| DPC | DLESE Program Center |