| Acronym | Meaning |
| MPS | Mesoscale Prediction Section |
| WRP | Weather Research Program |
| STI | Scientific & Technical Information |
| 3CPO | Cloud Chemistry And Cloud Physics Organization |
| RADM | Regional Acid Deposition Model |
| ARIMP | Atmospheric Radiation Investigation And Measurements Project |
| THORPEX | The Observing System Research And Predictability Experiment |
| ASAS | Advanced Solid-State Array Sensor |
| OIRTD | Office Of Industrial Relations And Technology Development |
| FWQC | Federal Water Quality Criteria |