| Acronym | Meaning |
| PAN-CIMS | PAN Chemical Ionization Mass Spectrometer |
| DEM | Digital Elevation Model |
| SIFE | Second ISLSCP Field Experiment |
| OM | Office Of Meteorology |
| LDA | Local Data Acquisition |
| ISAMS | Improved Stratospheric And Mesospheric Sounder |
| EGP | Exterior Gateway Protocol |
| FNC | Federal Networking Council |
| MILOX | Mid-Latitutde Ecosystem And Photochemical Oxidants |
| LSI | Large Scale Integration |