| Acronym | Meaning |
| IPMMI | International Photolysis Measurements And Modeling Intercomparison |
| RFC | River Forecast Center |
| MIMR | Multiband Imaging Microwave Radiometer |
| OFS | Office Of Field Project Support |
| WEAP | Weather Education And Awareness Project |
| ICWWP | Interagency Committee For World Weather Programs |
| DOE/SR | DOE Savannah River |
| CAA | Concepts Analysis Agency |
| KLOC | Kilolines (103) Of Code |
| TEC | Tropical Experiment Council |