| Acronym | Meaning |
| RITS | Radiatively Important Trace Substances |
| DOE/RF | DOE Rocky Flats Operations Office |
| MIDI | Musical Instrument Digital Interface |
| NSN | NASA Science Network |
| N-AWIPS | National Centers Advanced Weather Interactive Processing Systems |
| EPC | Environmental Forecast Center |
| LPM | Lines Per Minute |
| ANATEX | Across North America Tracer Experiment |
| CALUTRON | California University Cyclotron |
| SC | Subtropical Stratocumulus |